| 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 | $238.40 | 12.577% | $268.3836 | $268.38 | $268.40 | $268.40 |
| Purchase #2 | $74.55 | 5.818% | $78.8873 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $101.34 | 11.800% | $113.2981 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $212.30 | 7.307% | $227.8128 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $217.71 | 4.771% | $228.0969 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $124.93 | 8.185% | $135.1555 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $65.36 | 4.592% | $68.3613 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $1,034.59 | $1,119.9955 | $1,120.00 | $1,120.00 | $1,120.10 | |