| 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 | $121.94 | 7.430% | $131.0001 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $95.70 | 7.630% | $103.0019 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $190.94 | 6.397% | $203.1544 | $203.15 | $203.15 | $203.20 |
| Purchase #4 | $62.38 | 3.326% | $64.4548 | $64.45 | $64.45 | $64.50 |
| Purchase #5 | $101.87 | 7.353% | $109.3605 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $16.59 | 13.130% | $18.7683 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $238.59 | 11.126% | $265.1355 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $828.01 | $894.8755 | $894.87 | $894.85 | $895.00 | |