| 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 | $130.31 | 6.297% | $138.5156 | $138.52 | $138.50 | $138.50 |
| Purchase #2 | $228.54 | 4.575% | $238.9957 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $206.81 | 9.402% | $226.2543 | $226.25 | $226.25 | $226.30 |
| Purchase #4 | $102.34 | 8.803% | $111.349 | $111.35 | $111.35 | $111.30 |
| Purchase #5 | $47.71 | 3.283% | $49.2763 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $117.51 | 12.296% | $131.959 | $131.96 | $131.95 | $132.00 |
| Purchase #7 | $102.98 | 4.560% | $107.6759 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $936.20 | $1,004.0258 | $1,004.04 | $1,004.05 | $1,004.10 | |