| 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 | $219.63 | 9.751% | $241.0461 | $241.05 | $241.05 | $241.00 |
| Purchase #2 | $190.91 | 9.470% | $208.9892 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $151.78 | 6.532% | $161.6943 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $238.31 | 9.137% | $260.0844 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $142.85 | 3.589% | $147.9769 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $185.50 | 4.207% | $193.304 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $219.75 | 12.486% | $247.188 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $1,348.73 | $1,460.2829 | $1,460.28 | $1,460.35 | $1,460.30 | |