| 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 | $241.74 | 4.348% | $252.2509 | $252.25 | $252.25 | $252.30 |
| Purchase #2 | $70.37 | 7.373% | $75.5584 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $114.81 | 12.457% | $129.1119 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $24.35 | 5.627% | $25.7202 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $198.76 | 10.735% | $220.0969 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $56.51 | 7.446% | $60.7177 | $60.72 | $60.70 | $60.70 |
| Purchase #7 | $101.50 | 9.229% | $110.8674 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $808.04 | $874.3234 | $874.33 | $874.25 | $874.40 | |