| 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 | $95.87 | 11.728% | $107.1136 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $46.45 | 5.182% | $48.857 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $233.92 | 3.575% | $242.2826 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $133.42 | 9.656% | $146.303 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $247.67 | 4.512% | $258.8449 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $250.74 | 11.473% | $279.5074 | $279.51 | $279.50 | $279.50 |
| Purchase #7 | $87.58 | 10.474% | $96.7531 | $96.75 | $96.75 | $96.80 |
| 7 purchase totals = | $1,095.65 | $1,179.6616 | $1,179.65 | $1,179.65 | $1,179.70 | |