| 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 | $142.28 | 7.455% | $152.887 | $152.89 | $152.90 | $152.90 |
| Purchase #2 | $177.58 | 9.361% | $194.2033 | $194.20 | $194.20 | $194.20 |
| Purchase #3 | $102.54 | 7.489% | $110.2192 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $133.98 | 3.359% | $138.4804 | $138.48 | $138.50 | $138.50 |
| Purchase #5 | $237.60 | 5.522% | $250.7203 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $103.86 | 7.794% | $111.9548 | $111.95 | $111.95 | $112.00 |
| Purchase #7 | $62.48 | 4.605% | $65.3572 | $65.36 | $65.35 | $65.40 |
| 7 purchase totals = | $960.32 | $1,023.8222 | $1,023.82 | $1,023.80 | $1,023.90 | |