| 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 | $187.58 | 12.416% | $210.8699 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $191.36 | 6.718% | $204.2156 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $23.89 | 5.723% | $25.2572 | $25.26 | $25.25 | $25.30 |
| Purchase #4 | $91.87 | 11.223% | $102.1806 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $159.95 | 5.165% | $168.2114 | $168.21 | $168.20 | $168.20 |
| Purchase #6 | $225.60 | 8.496% | $244.767 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $123.44 | 4.826% | $129.3972 | $129.40 | $129.40 | $129.40 |
| 7 purchase totals = | $1,003.69 | $1,084.8989 | $1,084.91 | $1,084.85 | $1,085.00 | |