| 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 | $207.67 | 5.247% | $218.5664 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $235.31 | 8.252% | $254.7278 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $154.52 | 8.476% | $167.6171 | $167.62 | $167.60 | $167.60 |
| Purchase #4 | $81.88 | 6.263% | $87.0081 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $11.75 | 7.602% | $12.6432 | $12.64 | $12.65 | $12.60 |
| Purchase #6 | $189.27 | 12.591% | $213.101 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $224.61 | 7.515% | $241.4894 | $241.49 | $241.50 | $241.50 |
| 7 purchase totals = | $1,105.01 | $1,195.1530 | $1,195.16 | $1,195.15 | $1,195.10 | |