| 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 | $91.50 | 5.259% | $96.312 | $96.31 | $96.30 | $96.30 |
| Purchase #2 | $178.76 | 4.810% | $187.3584 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $195.87 | 11.765% | $218.9141 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $38.47 | 4.201% | $40.0861 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $18.35 | 8.191% | $19.853 | $19.85 | $19.85 | $19.90 |
| Purchase #6 | $118.61 | 7.624% | $127.6528 | $127.65 | $127.65 | $127.70 |
| Purchase #7 | $227.42 | 13.638% | $258.4355 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $868.98 | $948.6119 | $948.61 | $948.60 | $948.70 | |