| 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 | $197.51 | 7.281% | $211.8907 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $242.69 | 3.858% | $252.053 | $252.05 | $252.05 | $252.10 |
| Purchase #3 | $205.85 | 7.160% | $220.5889 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $249.31 | 10.185% | $274.7022 | $274.70 | $274.70 | $274.70 |
| Purchase #5 | $35.60 | 6.793% | $38.0183 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $194.28 | 5.307% | $204.5904 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $180.72 | 8.172% | $195.4884 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $1,305.96 | $1,397.3319 | $1,397.33 | $1,397.35 | $1,397.40 | |