| 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 | $211.34 | 4.622% | $221.1081 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $240.98 | 4.155% | $250.9927 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $57.78 | 5.836% | $61.152 | $61.15 | $61.15 | $61.20 |
| Purchase #4 | $247.80 | 11.107% | $275.3231 | $275.32 | $275.30 | $275.30 |
| Purchase #5 | $151.74 | 11.848% | $169.7182 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $235.86 | 8.673% | $256.3161 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $69.43 | 6.467% | $73.92 | $73.92 | $73.90 | $73.90 |
| 7 purchase totals = | $1,214.93 | $1,308.5302 | $1,308.53 | $1,308.45 | $1,308.50 | |