| 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 | $247.77 | 3.598% | $256.6848 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $93.37 | 9.131% | $101.8956 | $101.90 | $101.90 | $101.90 |
| Purchase #3 | $240.61 | 9.808% | $264.209 | $264.21 | $264.20 | $264.20 |
| Purchase #4 | $169.79 | 4.646% | $177.6784 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $63.80 | 13.753% | $72.5744 | $72.57 | $72.55 | $72.60 |
| Purchase #6 | $13.79 | 13.810% | $15.6944 | $15.69 | $15.70 | $15.70 |
| Purchase #7 | $130.28 | 8.762% | $141.6951 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $959.41 | $1,030.4317 | $1,030.43 | $1,030.45 | $1,030.50 | |