| 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 | $243.51 | 10.353% | $268.7206 | $268.72 | $268.70 | $268.70 |
| Purchase #2 | $202.54 | 9.168% | $221.1089 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $49.49 | 3.211% | $51.0791 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $247.47 | 3.630% | $256.4532 | $256.45 | $256.45 | $256.50 |
| Purchase #5 | $154.33 | 12.259% | $173.2493 | $173.25 | $173.25 | $173.20 |
| Purchase #6 | $45.78 | 8.236% | $49.5504 | $49.55 | $49.55 | $49.60 |
| Purchase #7 | $24.90 | 3.593% | $25.7947 | $25.79 | $25.80 | $25.80 |
| 7 purchase totals = | $968.02 | $1,045.9562 | $1,045.95 | $1,045.95 | $1,046.00 | |