| 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 | $73.74 | 8.758% | $80.1981 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $94.86 | 13.594% | $107.7553 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $198.33 | 6.376% | $210.9755 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $188.68 | 9.446% | $206.5027 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $201.84 | 5.396% | $212.7313 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $230.53 | 3.489% | $238.5732 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $186.74 | 7.319% | $200.4075 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $1,174.72 | $1,257.1436 | $1,257.15 | $1,257.15 | $1,257.20 | |