| 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 | $185.70 | 13.814% | $211.3526 | $211.35 | $211.35 | $211.40 |
| Purchase #2 | $120.88 | 12.252% | $135.6902 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $210.79 | 4.377% | $220.0163 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $91.49 | 7.602% | $98.4451 | $98.45 | $98.45 | $98.40 |
| Purchase #5 | $101.50 | 11.186% | $112.8538 | $112.85 | $112.85 | $112.90 |
| Purchase #6 | $148.39 | 12.869% | $167.4863 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $164.58 | 6.726% | $175.6497 | $175.65 | $175.65 | $175.60 |
| 7 purchase totals = | $1,023.33 | $1,121.4940 | $1,121.50 | $1,121.50 | $1,121.50 | |