| 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 | $225.89 | 5.501% | $238.3162 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $17.50 | 8.871% | $19.0524 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $220.26 | 7.283% | $236.3015 | $236.30 | $236.30 | $236.30 |
| Purchase #4 | $177.69 | 11.590% | $198.2843 | $198.28 | $198.30 | $198.30 |
| Purchase #5 | $139.44 | 7.696% | $150.1713 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $147.33 | 3.706% | $152.79 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $63.70 | 8.553% | $69.1483 | $69.15 | $69.15 | $69.10 |
| 7 purchase totals = | $991.81 | $1,064.0640 | $1,064.06 | $1,064.05 | $1,064.10 | |