| 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 | $215.28 | 6.478% | $229.2258 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $175.91 | 3.624% | $182.285 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $46.58 | 8.696% | $50.6306 | $50.63 | $50.65 | $50.60 |
| Purchase #4 | $46.72 | 9.557% | $51.185 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $248.64 | 3.752% | $257.969 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $153.99 | 8.514% | $167.1007 | $167.10 | $167.10 | $167.10 |
| Purchase #7 | $50.60 | 5.839% | $53.5545 | $53.55 | $53.55 | $53.60 |
| 7 purchase totals = | $937.72 | $991.9506 | $991.96 | $992.00 | $992.00 | |