| 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 | $69.70 | 3.771% | $72.3284 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $133.35 | 10.753% | $147.6891 | $147.69 | $147.70 | $147.70 |
| Purchase #3 | $182.54 | 11.658% | $203.8205 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $11.26 | 12.186% | $12.6321 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $235.81 | 13.820% | $268.3989 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $244.39 | 6.518% | $260.3193 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $235.70 | 10.709% | $260.9411 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,112.75 | $1,226.1294 | $1,226.13 | $1,226.15 | $1,226.00 | |