| 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 | $120.33 | 12.393% | $135.2425 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $239.45 | 5.290% | $252.1169 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $112.96 | 12.317% | $126.8733 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $95.71 | 6.168% | $101.6134 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $94.54 | 4.274% | $98.5806 | $98.58 | $98.60 | $98.60 |
| Purchase #6 | $5.58 | 5.255% | $5.8732 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $21.54 | 7.343% | $23.1217 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $690.11 | $743.4216 | $743.41 | $743.35 | $743.40 | |