| 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 | $80.40 | 10.155% | $88.5646 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $238.33 | 10.640% | $263.6883 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $74.38 | 6.625% | $79.3077 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $243.57 | 8.218% | $263.5866 | $263.59 | $263.60 | $263.60 |
| Purchase #5 | $177.83 | 6.435% | $189.2734 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $217.45 | 11.406% | $242.2523 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $129.48 | 6.578% | $137.9972 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $1,161.44 | $1,264.6701 | $1,264.67 | $1,264.65 | $1,264.80 | |