| 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 | $89.41 | 5.403% | $94.2408 | $94.24 | $94.25 | $94.20 |
| Purchase #2 | $128.34 | 8.838% | $139.6827 | $139.68 | $139.70 | $139.70 |
| Purchase #3 | $228.68 | 8.211% | $247.4569 | $247.46 | $247.45 | $247.50 |
| Purchase #4 | $72.32 | 4.705% | $75.7227 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $99.61 | 12.545% | $112.1061 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $157.54 | 7.670% | $169.6233 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $159.28 | 11.552% | $177.68 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $935.18 | $1,016.5125 | $1,016.51 | $1,016.50 | $1,016.50 | |