| 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 | $89.65 | 5.316% | $94.4158 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $203.45 | 6.315% | $216.2979 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $217.33 | 11.501% | $242.3251 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $192.55 | 9.277% | $210.4129 | $210.41 | $210.40 | $210.40 |
| Purchase #5 | $22.80 | 9.433% | $24.9507 | $24.95 | $24.95 | $25.00 |
| Purchase #6 | $244.95 | 6.330% | $260.4553 | $260.46 | $260.45 | $260.50 |
| Purchase #7 | $162.95 | 7.592% | $175.3212 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $1,133.68 | $1,224.1789 | $1,224.19 | $1,224.15 | $1,224.20 | |