| 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 | $231.80 | 8.104% | $250.5851 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $92.90 | 8.330% | $100.6386 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $117.77 | 10.672% | $130.3384 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $224.34 | 8.649% | $243.7432 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $109.45 | 12.618% | $123.2604 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $114.69 | 5.566% | $121.0736 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $10.86 | 7.130% | $11.6343 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $901.81 | $981.2736 | $981.27 | $981.30 | $981.20 | |