| 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 | $29.28 | 9.552% | $32.0768 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $171.28 | 12.590% | $192.8442 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $225.60 | 12.467% | $253.7256 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $90.30 | 3.767% | $93.7016 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $159.95 | 13.255% | $181.1514 | $181.15 | $181.15 | $181.20 |
| Purchase #6 | $63.85 | 4.623% | $66.8018 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $246.97 | 8.816% | $268.7429 | $268.74 | $268.75 | $268.70 |
| 7 purchase totals = | $987.23 | $1,089.0443 | $1,089.04 | $1,089.10 | $1,089.00 | |