| 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 | $139.76 | 8.551% | $151.7109 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $221.85 | 4.819% | $232.541 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $10.76 | 3.398% | $11.1256 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $239.49 | 4.842% | $251.0861 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $245.79 | 9.733% | $269.7127 | $269.71 | $269.70 | $269.70 |
| Purchase #6 | $204.29 | 7.257% | $219.1153 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $131.70 | 3.532% | $136.3516 | $136.35 | $136.35 | $136.40 |
| 7 purchase totals = | $1,193.64 | $1,271.6432 | $1,271.65 | $1,271.65 | $1,271.60 | |