| 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 | $88.47 | 3.522% | $91.5859 | $91.59 | $91.60 | $91.60 |
| Purchase #2 | $239.78 | 11.676% | $267.7767 | $267.78 | $267.80 | $267.80 |
| Purchase #3 | $198.53 | 4.728% | $207.9165 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $53.55 | 7.245% | $57.4297 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $232.97 | 3.396% | $240.8817 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $111.65 | 9.233% | $121.9586 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $244.91 | 7.595% | $263.5109 | $263.51 | $263.50 | $263.50 |
| 7 purchase totals = | $1,169.86 | $1,251.0600 | $1,251.07 | $1,251.10 | $1,251.10 | |