| 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 | $200.47 | 11.342% | $223.2073 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $220.74 | 10.834% | $244.655 | $244.66 | $244.65 | $244.70 |
| Purchase #3 | $19.98 | 7.726% | $21.5237 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $183.56 | 9.206% | $200.4585 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $224.88 | 8.786% | $244.638 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $79.92 | 7.761% | $86.1226 | $86.12 | $86.10 | $86.10 |
| Purchase #7 | $246.90 | 4.166% | $257.1859 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $1,176.45 | $1,277.7910 | $1,277.80 | $1,277.75 | $1,277.80 | |