| 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 | $23.70 | 7.251% | $25.4185 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $200.67 | 9.325% | $219.3825 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $79.64 | 6.664% | $84.9472 | $84.95 | $84.95 | $84.90 |
| Purchase #4 | $76.77 | 8.729% | $83.4713 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $233.27 | 9.443% | $255.2977 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $144.88 | 4.457% | $151.3373 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $202.50 | 12.621% | $228.0575 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $961.43 | $1,047.9120 | $1,047.92 | $1,047.90 | $1,047.90 | |