| 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 | $22.27 | 13.829% | $25.3497 | $25.35 | $25.35 | $25.30 |
| Purchase #2 | $213.25 | 3.552% | $220.8246 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $202.74 | 6.648% | $216.2182 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $22.63 | 10.173% | $24.9321 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $207.73 | 7.610% | $223.5383 | $223.54 | $223.55 | $223.50 |
| Purchase #6 | $217.35 | 8.843% | $236.5703 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $58.81 | 4.686% | $61.5658 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $944.78 | $1,008.9990 | $1,009.00 | $1,008.95 | $1,008.90 | |