| 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 | $95.95 | 6.118% | $101.8202 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $142.96 | 12.489% | $160.8143 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $228.43 | 4.125% | $237.8527 | $237.85 | $237.85 | $237.90 |
| Purchase #4 | $244.85 | 12.581% | $275.6546 | $275.65 | $275.65 | $275.70 |
| Purchase #5 | $181.82 | 3.483% | $188.1528 | $188.15 | $188.15 | $188.20 |
| Purchase #6 | $122.40 | 6.735% | $130.6436 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $25.98 | 3.755% | $26.9555 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $1,042.39 | $1,121.8937 | $1,121.88 | $1,121.85 | $1,122.00 | |