| 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 | $193.39 | 11.333% | $215.3069 | $215.31 | $215.30 | $215.30 |
| Purchase #2 | $76.56 | 8.810% | $83.3049 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $244.39 | 9.595% | $267.8392 | $267.84 | $267.85 | $267.80 |
| Purchase #4 | $67.55 | 11.229% | $75.1352 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $42.77 | 5.433% | $45.0937 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $192.98 | 6.777% | $206.0583 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $138.55 | 11.620% | $154.6495 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $956.19 | $1,047.3877 | $1,047.39 | $1,047.40 | $1,047.30 | |