| 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 | $96.71 | 4.605% | $101.1635 | $101.16 | $101.15 | $101.20 |
| Purchase #2 | $101.65 | 13.713% | $115.5893 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $198.82 | 6.569% | $211.8805 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $204.87 | 3.580% | $212.2043 | $212.20 | $212.20 | $212.20 |
| Purchase #5 | $210.97 | 6.391% | $224.4531 | $224.45 | $224.45 | $224.50 |
| Purchase #6 | $106.55 | 13.199% | $120.6135 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $19.78 | 11.700% | $22.0943 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $939.35 | $1,007.9985 | $1,007.98 | $1,008.00 | $1,008.10 | |