| 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 | $235.74 | 8.858% | $256.6218 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $174.65 | 8.351% | $189.235 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $20.31 | 9.133% | $22.1649 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $199.86 | 4.779% | $209.4113 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $176.50 | 10.296% | $194.6724 | $194.67 | $194.65 | $194.70 |
| Purchase #6 | $239.71 | 12.772% | $270.3258 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $164.28 | 5.737% | $173.7047 | $173.70 | $173.70 | $173.70 |
| 7 purchase totals = | $1,211.05 | $1,316.1359 | $1,316.13 | $1,316.10 | $1,316.10 | |