| 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 | $220.77 | 11.755% | $246.7215 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $138.85 | 12.238% | $155.8425 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $100.88 | 9.369% | $110.3314 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $10.35 | 11.335% | $11.5232 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $160.28 | 7.359% | $172.075 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $114.46 | 8.538% | $124.2326 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $49.44 | 7.847% | $53.3196 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $795.03 | $874.0458 | $874.04 | $874.05 | $873.90 | |