| 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 | $204.93 | 8.155% | $221.642 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $241.53 | 9.311% | $264.0189 | $264.02 | $264.00 | $264.00 |
| Purchase #3 | $8.50 | 9.478% | $9.3056 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $57.30 | 3.872% | $59.5187 | $59.52 | $59.50 | $59.50 |
| Purchase #5 | $145.81 | 9.759% | $160.0396 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $6.96 | 4.367% | $7.2639 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $146.83 | 3.138% | $151.4375 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $811.86 | $873.2262 | $873.23 | $873.20 | $873.10 | |