| 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 | $115.67 | 9.368% | $126.506 | $126.51 | $126.50 | $126.50 |
| Purchase #2 | $121.69 | 11.826% | $136.0811 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $31.90 | 3.780% | $33.1058 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $36.86 | 6.294% | $39.18 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $83.31 | 5.707% | $88.0645 | $88.06 | $88.05 | $88.10 |
| Purchase #6 | $137.54 | 13.586% | $156.2262 | $156.23 | $156.25 | $156.20 |
| Purchase #7 | $208.88 | 8.498% | $226.6306 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $735.85 | $805.7942 | $805.80 | $805.85 | $805.80 | |