| 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 | $23.81 | 3.208% | $24.5738 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $130.57 | 10.837% | $144.7199 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $178.27 | 9.216% | $194.6994 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $202.72 | 13.352% | $229.7872 | $229.79 | $229.80 | $229.80 |
| Purchase #5 | $150.78 | 11.214% | $167.6885 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $170.61 | 8.160% | $184.5318 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $99.44 | 6.736% | $106.1383 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $956.20 | $1,052.1389 | $1,052.14 | $1,052.15 | $1,052.10 | |