| 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 | $112.68 | 7.208% | $120.802 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $194.45 | 7.841% | $209.6968 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $188.82 | 3.385% | $195.2116 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $243.43 | 12.501% | $273.8612 | $273.86 | $273.85 | $273.90 |
| Purchase #5 | $88.34 | 5.114% | $92.8577 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $23.57 | 10.743% | $26.1021 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $146.82 | 13.738% | $166.9901 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $998.11 | $1,085.5215 | $1,085.52 | $1,085.50 | $1,085.60 | |