| 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 | $196.84 | 11.849% | $220.1636 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $210.43 | 8.365% | $228.0325 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $125.75 | 7.723% | $135.4617 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $240.99 | 11.142% | $267.8411 | $267.84 | $267.85 | $267.80 |
| Purchase #5 | $204.41 | 11.860% | $228.653 | $228.65 | $228.65 | $228.70 |
| Purchase #6 | $201.70 | 4.115% | $210 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $102.66 | 12.368% | $115.357 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $1,282.78 | $1,405.5089 | $1,405.50 | $1,405.50 | $1,405.60 | |