| 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 | $236.77 | 3.783% | $245.727 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $151.85 | 7.415% | $163.1097 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $246.97 | 3.754% | $256.2413 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $102.32 | 13.601% | $116.2365 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $200.52 | 8.160% | $216.8824 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $8.89 | 8.326% | $9.6302 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $201.87 | 4.561% | $211.0773 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,149.19 | $1,218.9044 | $1,218.91 | $1,219.00 | $1,218.80 | |