| 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 | $250.45 | 7.367% | $268.9007 | $268.90 | $268.90 | $268.90 |
| Purchase #2 | $184.63 | 10.331% | $203.7041 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $91.37 | 11.481% | $101.8602 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $201.44 | 11.226% | $224.0537 | $224.05 | $224.05 | $224.10 |
| Purchase #5 | $50.35 | 7.256% | $54.0034 | $54.00 | $54.00 | $54.00 |
| Purchase #6 | $103.70 | 10.377% | $114.4609 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $20.50 | 6.771% | $21.8881 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $902.44 | $988.8711 | $988.86 | $988.85 | $989.00 | |