| 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 | $210.95 | 3.325% | $217.9641 | $217.96 | $217.95 | $218.00 |
| Purchase #2 | $175.94 | 4.134% | $183.2134 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $89.87 | 7.578% | $96.6803 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $186.35 | 9.773% | $204.562 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $102.67 | 4.120% | $106.9 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $10.32 | 8.711% | $11.219 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $174.58 | 8.132% | $188.7768 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $950.68 | $1,009.3156 | $1,009.31 | $1,009.30 | $1,009.40 | |