| 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 | $208.29 | 5.673% | $220.1063 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $125.88 | 3.255% | $129.9774 | $129.98 | $130.00 | $130.00 |
| Purchase #3 | $215.70 | 5.787% | $228.1826 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $186.51 | 4.206% | $194.3546 | $194.35 | $194.35 | $194.40 |
| Purchase #5 | $223.97 | 9.120% | $244.3961 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $51.69 | 8.396% | $56.0299 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $158.30 | 4.702% | $165.7433 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $1,170.34 | $1,238.7902 | $1,238.79 | $1,238.85 | $1,238.80 | |