| 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 | $225.93 | 9.159% | $246.6229 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $189.68 | 10.222% | $209.0691 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $250.92 | 5.106% | $263.732 | $263.73 | $263.75 | $263.70 |
| Purchase #4 | $102.30 | 13.462% | $116.0716 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $223.96 | 9.466% | $245.1601 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $92.57 | 6.437% | $98.5287 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $137.83 | 7.642% | $148.363 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $1,223.19 | $1,327.5474 | $1,327.54 | $1,327.50 | $1,327.60 | |