| 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 | $102.77 | 6.736% | $109.6926 | $109.69 | $109.70 | $109.70 |
| Purchase #2 | $38.89 | 10.703% | $43.0524 | $43.05 | $43.05 | $43.10 |
| Purchase #3 | $231.67 | 6.740% | $247.2846 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $67.74 | 10.540% | $74.8798 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $108.28 | 12.556% | $121.8756 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $201.67 | 4.506% | $210.7573 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $244.67 | 11.746% | $273.4089 | $273.41 | $273.40 | $273.40 |
| 7 purchase totals = | $995.69 | $1,080.9512 | $1,080.95 | $1,081.00 | $1,081.10 | |