| 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 | $244.50 | 3.193% | $252.3069 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $166.44 | 4.631% | $174.1478 | $174.15 | $174.15 | $174.10 |
| Purchase #3 | $180.93 | 3.771% | $187.7529 | $187.75 | $187.75 | $187.80 |
| Purchase #4 | $220.48 | 7.454% | $236.9146 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $217.83 | 8.494% | $236.3325 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $207.75 | 10.139% | $228.8138 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $19.67 | 11.622% | $21.956 | $21.96 | $21.95 | $22.00 |
| 7 purchase totals = | $1,257.60 | $1,338.2245 | $1,338.22 | $1,338.20 | $1,338.20 | |