| 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 | $199.39 | 12.507% | $224.3277 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $228.64 | 13.225% | $258.8776 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $114.45 | 5.636% | $120.9004 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $45.66 | 3.615% | $47.3106 | $47.31 | $47.30 | $47.30 |
| Purchase #5 | $190.43 | 12.647% | $214.5137 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $102.36 | 4.561% | $107.0286 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $160.51 | 3.279% | $165.7731 | $165.77 | $165.75 | $165.80 |
| 7 purchase totals = | $1,041.44 | $1,138.7317 | $1,138.73 | $1,138.75 | $1,138.70 | |