| 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 | $217.26 | 9.369% | $237.6151 | $237.62 | $237.60 | $237.60 |
| Purchase #2 | $185.50 | 4.484% | $193.8178 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $219.80 | 13.480% | $249.429 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $246.81 | 7.291% | $264.8049 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $219.85 | 13.778% | $250.1409 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $21.57 | 9.153% | $23.5443 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $192.29 | 13.739% | $218.7087 | $218.71 | $218.70 | $218.70 |
| 7 purchase totals = | $1,303.08 | $1,438.0607 | $1,438.06 | $1,438.05 | $1,437.90 | |