| 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 | $109.86 | 3.588% | $113.8018 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $243.48 | 8.365% | $263.8471 | $263.85 | $263.85 | $263.80 |
| Purchase #3 | $109.90 | 8.438% | $119.1734 | $119.17 | $119.15 | $119.20 |
| Purchase #4 | $75.70 | 5.143% | $79.5933 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $210.58 | 9.307% | $230.1787 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $131.47 | 13.432% | $149.1291 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $12.75 | 11.307% | $14.1916 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $893.74 | $969.9150 | $969.91 | $969.95 | $969.90 | |