| 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 | $219.57 | 9.320% | $240.0339 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $248.70 | 8.854% | $270.7199 | $270.72 | $270.70 | $270.70 |
| Purchase #3 | $131.35 | 13.721% | $149.3725 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $107.87 | 9.413% | $118.0238 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $240.76 | 7.432% | $258.6533 | $258.65 | $258.65 | $258.70 |
| Purchase #6 | $70.68 | 13.353% | $80.1179 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $16.39 | 5.758% | $17.3337 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $1,035.32 | $1,134.2550 | $1,134.24 | $1,134.20 | $1,134.20 | |