| 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 | $124.29 | 4.637% | $130.0533 | $130.05 | $130.05 | $130.10 |
| Purchase #2 | $241.42 | 7.189% | $258.7757 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $54.41 | 11.347% | $60.5839 | $60.58 | $60.60 | $60.60 |
| Purchase #4 | $102.91 | 5.119% | $108.178 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $32.73 | 6.842% | $34.9694 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $208.51 | 12.279% | $234.1129 | $234.11 | $234.10 | $234.10 |
| Purchase #7 | $233.94 | 11.423% | $260.663 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $998.21 | $1,087.3362 | $1,087.33 | $1,087.35 | $1,087.50 | |