| 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 | $235.96 | 7.755% | $254.2587 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $194.25 | 8.779% | $211.3032 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $203.97 | 8.431% | $221.1667 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $79.32 | 5.749% | $83.8801 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $235.40 | 8.848% | $256.2282 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $240.45 | 13.455% | $272.8025 | $272.80 | $272.80 | $272.80 |
| Purchase #7 | $89.87 | 12.840% | $101.4093 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $1,279.22 | $1,401.0487 | $1,401.05 | $1,401.05 | $1,401.10 | |