| 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 | $206.30 | 4.102% | $214.7624 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $7.61 | 7.364% | $8.1704 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $202.31 | 12.763% | $228.1308 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $93.83 | 12.275% | $105.3476 | $105.35 | $105.35 | $105.30 |
| Purchase #5 | $53.85 | 3.249% | $55.5996 | $55.60 | $55.60 | $55.60 |
| Purchase #6 | $98.86 | 10.558% | $109.2976 | $109.30 | $109.30 | $109.30 |
| Purchase #7 | $120.64 | 13.296% | $136.6803 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $783.40 | $857.9887 | $857.99 | $858.00 | $858.00 | |