| 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 | $235.28 | 11.814% | $263.076 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $238.70 | 11.689% | $266.6016 | $266.60 | $266.60 | $266.60 |
| Purchase #3 | $245.68 | 11.558% | $274.0757 | $274.08 | $274.10 | $274.10 |
| Purchase #4 | $144.63 | 9.286% | $158.0603 | $158.06 | $158.05 | $158.10 |
| Purchase #5 | $56.57 | 13.762% | $64.3552 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $40.97 | 10.237% | $45.1641 | $45.16 | $45.15 | $45.20 |
| Purchase #7 | $60.31 | 10.663% | $66.7409 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $1,022.14 | $1,138.0738 | $1,138.08 | $1,138.10 | $1,138.20 | |