| 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 | $43.79 | 10.265% | $48.285 | $48.29 | $48.30 | $48.30 |
| Purchase #2 | $220.89 | 11.720% | $246.7783 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $163.68 | 8.797% | $178.0789 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $250.42 | 6.312% | $266.2265 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $201.37 | 13.457% | $228.4684 | $228.47 | $228.45 | $228.50 |
| Purchase #6 | $241.91 | 13.670% | $274.9791 | $274.98 | $275.00 | $275.00 |
| Purchase #7 | $224.35 | 11.827% | $250.8839 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $1,346.41 | $1,493.7001 | $1,493.71 | $1,493.80 | $1,493.80 | |