| 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 | $98.84 | 8.389% | $107.1317 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $219.41 | 5.774% | $232.0787 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $185.92 | 11.348% | $207.0182 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $33.84 | 4.169% | $35.2508 | $35.25 | $35.25 | $35.30 |
| Purchase #5 | $80.42 | 11.577% | $89.7302 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $207.62 | 9.268% | $226.8622 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $90.54 | 6.741% | $96.6433 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $916.59 | $994.7151 | $994.71 | $994.75 | $994.70 | |