| 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 | $247.90 | 5.130% | $260.6173 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $161.98 | 6.799% | $172.993 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $111.94 | 5.462% | $118.0542 | $118.05 | $118.05 | $118.10 |
| Purchase #4 | $20.85 | 12.814% | $23.5217 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $229.61 | 12.640% | $258.6327 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $224.46 | 7.385% | $241.0364 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $31.98 | 3.406% | $33.0692 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $1,028.72 | $1,107.9245 | $1,107.92 | $1,107.90 | $1,107.90 | |