| 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 | $112.27 | 9.288% | $122.6976 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $103.34 | 8.391% | $112.0113 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $157.41 | 8.556% | $170.878 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $79.72 | 12.239% | $89.4769 | $89.48 | $89.50 | $89.50 |
| Purchase #5 | $90.87 | 3.674% | $94.2086 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $40.56 | 4.314% | $42.3098 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $70.98 | 7.132% | $76.0423 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $655.15 | $707.6245 | $707.63 | $707.65 | $707.60 | |