| 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 | $220.35 | 13.516% | $250.1325 | $250.13 | $250.15 | $250.10 |
| Purchase #2 | $223.95 | 6.210% | $237.8573 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $81.89 | 11.370% | $91.2009 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $243.63 | 7.759% | $262.5333 | $262.53 | $262.55 | $262.50 |
| Purchase #5 | $56.74 | 9.824% | $62.3141 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $35.35 | 12.178% | $39.6549 | $39.65 | $39.65 | $39.70 |
| Purchase #7 | $137.39 | 8.424% | $148.9637 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $999.30 | $1,092.6567 | $1,092.64 | $1,092.65 | $1,092.70 | |