| 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 | $197.54 | 6.335% | $210.0542 | $210.05 | $210.05 | $210.10 |
| Purchase #2 | $26.86 | 3.191% | $27.7171 | $27.72 | $27.70 | $27.70 |
| Purchase #3 | $199.41 | 12.135% | $223.6084 | $223.61 | $223.60 | $223.60 |
| Purchase #4 | $182.49 | 12.503% | $205.3067 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $88.32 | 3.402% | $91.3246 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $225.42 | 5.219% | $237.1847 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $142.92 | 13.167% | $161.7383 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $1,062.96 | $1,156.9340 | $1,156.93 | $1,156.90 | $1,156.90 | |