| 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 | $125.44 | 7.582% | $134.9509 | $134.95 | $134.95 | $135.00 |
| Purchase #2 | $100.31 | 13.420% | $113.7716 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $230.72 | 3.165% | $238.0223 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $16.27 | 11.385% | $18.1223 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $227.49 | 8.482% | $246.7857 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $231.67 | 6.681% | $247.1479 | $247.15 | $247.15 | $247.10 |
| Purchase #7 | $19.25 | 9.658% | $21.1092 | $21.11 | $21.10 | $21.10 |
| 7 purchase totals = | $951.15 | $1,019.9099 | $1,019.91 | $1,019.85 | $1,019.90 | |