| 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 | $128.38 | 10.851% | $142.3105 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $210.27 | 9.395% | $230.0249 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $18.69 | 6.489% | $19.9028 | $19.90 | $19.90 | $19.90 |
| Purchase #4 | $97.93 | 6.677% | $104.4688 | $104.47 | $104.45 | $104.50 |
| Purchase #5 | $193.94 | 9.342% | $212.0579 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $198.40 | 13.705% | $225.5907 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $37.26 | 12.193% | $41.8031 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $884.87 | $976.1587 | $976.15 | $976.10 | $976.20 | |