| 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 | $228.79 | 3.116% | $235.9191 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $217.63 | 4.757% | $227.9827 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $128.63 | 5.767% | $136.0481 | $136.05 | $136.05 | $136.00 |
| Purchase #4 | $83.83 | 11.740% | $93.6716 | $93.67 | $93.65 | $93.70 |
| Purchase #5 | $45.97 | 8.327% | $49.7979 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $237.42 | 12.784% | $267.7718 | $267.77 | $267.75 | $267.80 |
| Purchase #7 | $47.60 | 12.284% | $53.4472 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $989.87 | $1,064.6384 | $1,064.64 | $1,064.60 | $1,064.60 | |