| 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 | $155.97 | 10.155% | $171.8088 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $232.51 | 4.367% | $242.6637 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $110.32 | 11.678% | $123.2032 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $219.83 | 6.448% | $234.0046 | $234.00 | $234.00 | $234.00 |
| Purchase #5 | $219.51 | 8.365% | $237.872 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $78.54 | 11.443% | $87.5273 | $87.53 | $87.55 | $87.50 |
| Purchase #7 | $244.30 | 10.253% | $269.3481 | $269.35 | $269.35 | $269.30 |
| 7 purchase totals = | $1,260.98 | $1,366.4277 | $1,366.42 | $1,366.40 | $1,366.40 | |