| 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 | $203.35 | 7.869% | $219.3516 | $219.35 | $219.35 | $219.40 |
| Purchase #2 | $41.56 | 12.165% | $46.6158 | $46.62 | $46.60 | $46.60 |
| Purchase #3 | $130.82 | 8.638% | $142.1202 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $39.32 | 13.140% | $44.4866 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $82.34 | 11.573% | $91.8692 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $114.83 | 12.868% | $129.6063 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $185.93 | 11.349% | $207.0312 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $798.15 | $881.0809 | $881.09 | $881.05 | $881.10 | |