| 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 | $204.30 | 7.642% | $219.9126 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $84.99 | 6.319% | $90.3605 | $90.36 | $90.35 | $90.40 |
| Purchase #3 | $127.93 | 12.868% | $144.392 | $144.39 | $144.40 | $144.40 |
| Purchase #4 | $50.46 | 12.663% | $56.8497 | $56.85 | $56.85 | $56.80 |
| Purchase #5 | $141.36 | 8.292% | $153.0816 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $88.95 | 3.869% | $92.3915 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $238.82 | 11.548% | $266.3989 | $266.40 | $266.40 | $266.40 |
| 7 purchase totals = | $936.81 | $1,023.3868 | $1,023.38 | $1,023.40 | $1,023.40 | |