| 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 | $189.87 | 12.169% | $212.9753 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $228.96 | 9.439% | $250.5715 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $194.49 | 12.808% | $219.4003 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $90.32 | 3.141% | $93.157 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $126.71 | 10.709% | $140.2794 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $235.43 | 13.284% | $266.7045 | $266.70 | $266.70 | $266.70 |
| Purchase #7 | $239.57 | 7.261% | $256.9652 | $256.97 | $256.95 | $257.00 |
| 7 purchase totals = | $1,305.35 | $1,440.0532 | $1,440.06 | $1,440.05 | $1,440.20 | |