| 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 | $120.31 | 6.736% | $128.4141 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $138.63 | 10.158% | $152.712 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $64.81 | 6.132% | $68.7841 | $68.78 | $68.80 | $68.80 |
| Purchase #4 | $41.56 | 9.422% | $45.4758 | $45.48 | $45.50 | $45.50 |
| Purchase #5 | $209.92 | 7.620% | $225.9159 | $225.92 | $225.90 | $225.90 |
| Purchase #6 | $195.37 | 3.531% | $202.2685 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $32.36 | 5.720% | $34.211 | $34.21 | $34.20 | $34.20 |
| 7 purchase totals = | $802.96 | $857.7814 | $857.78 | $857.75 | $857.80 | |