| 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 | $192.97 | 10.312% | $212.8691 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $247.98 | 7.415% | $266.3677 | $266.37 | $266.35 | $266.40 |
| Purchase #3 | $122.50 | 8.520% | $132.937 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $145.34 | 3.368% | $150.2351 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $225.88 | 5.539% | $238.3915 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $28.33 | 13.462% | $32.1438 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $5.32 | 5.420% | $5.6083 | $5.61 | $5.60 | $5.60 |
| 7 purchase totals = | $968.32 | $1,038.5525 | $1,038.56 | $1,038.55 | $1,038.50 | |