| 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 | $102.79 | 4.276% | $107.1853 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $122.88 | 9.731% | $134.8375 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $131.92 | 10.444% | $145.6977 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $238.29 | 6.656% | $254.1506 | $254.15 | $254.15 | $254.20 |
| Purchase #5 | $87.95 | 3.310% | $90.8611 | $90.86 | $90.85 | $90.90 |
| Purchase #6 | $34.66 | 13.644% | $39.389 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $217.67 | 8.519% | $236.2133 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $936.16 | $1,008.3345 | $1,008.34 | $1,008.35 | $1,008.40 | |