| 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 | $101.49 | 10.537% | $112.184 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $226.46 | 4.721% | $237.1512 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $193.62 | 4.295% | $201.936 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $229.92 | 9.581% | $251.9486 | $251.95 | $251.95 | $251.90 |
| Purchase #5 | $119.88 | 7.649% | $129.0496 | $129.05 | $129.05 | $129.00 |
| Purchase #6 | $108.43 | 6.115% | $115.0605 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $56.97 | 6.669% | $60.7693 | $60.77 | $60.75 | $60.80 |
| 7 purchase totals = | $1,036.77 | $1,108.0992 | $1,108.10 | $1,108.10 | $1,108.10 | |