| 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 | $21.84 | 13.213% | $24.7257 | $24.73 | $24.75 | $24.70 |
| Purchase #2 | $239.51 | 8.371% | $259.5594 | $259.56 | $259.55 | $259.60 |
| Purchase #3 | $27.85 | 12.406% | $31.3051 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $121.27 | 6.487% | $129.1368 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $128.77 | 6.278% | $136.8542 | $136.85 | $136.85 | $136.90 |
| Purchase #6 | $99.71 | 12.506% | $112.1797 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $233.73 | 9.780% | $256.5888 | $256.59 | $256.60 | $256.60 |
| 7 purchase totals = | $872.68 | $950.3497 | $950.36 | $950.40 | $950.40 | |