| 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 | $233.72 | 12.624% | $263.2248 | $263.22 | $263.20 | $263.20 |
| Purchase #2 | $101.76 | 11.841% | $113.8094 | $113.81 | $113.80 | $113.80 |
| Purchase #3 | $244.26 | 6.312% | $259.6777 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $249.75 | 8.520% | $271.0287 | $271.03 | $271.05 | $271.00 |
| Purchase #5 | $5.96 | 10.826% | $6.6052 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $116.85 | 10.692% | $129.3436 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $241.66 | 10.378% | $266.7395 | $266.74 | $266.75 | $266.70 |
| 7 purchase totals = | $1,193.96 | $1,310.4289 | $1,310.43 | $1,310.45 | $1,310.30 | |