| 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 | $219.40 | 8.475% | $237.9942 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $81.73 | 8.431% | $88.6207 | $88.62 | $88.60 | $88.60 |
| Purchase #3 | $202.52 | 3.785% | $210.1854 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $182.37 | 7.403% | $195.8709 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $237.60 | 10.295% | $262.0609 | $262.06 | $262.05 | $262.10 |
| Purchase #6 | $38.94 | 5.189% | $40.9606 | $40.96 | $40.95 | $41.00 |
| Purchase #7 | $90.37 | 10.286% | $99.6655 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $1,052.93 | $1,135.3582 | $1,135.36 | $1,135.30 | $1,135.50 | |