| 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 | $238.49 | 5.789% | $252.2962 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $93.48 | 9.309% | $102.1821 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $216.40 | 13.600% | $245.8304 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $174.25 | 8.792% | $189.5701 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $165.88 | 4.329% | $173.0609 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $118.83 | 9.153% | $129.7065 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $221.82 | 6.300% | $235.7947 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $1,229.15 | $1,328.4409 | $1,328.44 | $1,328.45 | $1,328.50 | |