| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.61 | 3.325% | $219.6793 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $213.28 | 6.603% | $227.3629 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $129.53 | 10.239% | $142.7926 | $142.79 | $142.80 | $142.80 |
| Purchase #4 | $248.25 | 4.489% | $259.3939 | $259.39 | $259.40 | $259.40 |
| Purchase #5 | $135.67 | 9.720% | $148.8571 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $169.80 | 13.260% | $192.3155 | $192.32 | $192.30 | $192.30 |
| Purchase #7 | $243.75 | 10.410% | $269.1244 | $269.12 | $269.10 | $269.10 |
| 7 purchase totals = | $1,352.89 | $1,459.5257 | $1,459.52 | $1,459.50 | $1,459.60 | |