| 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 | $221.75 | 9.635% | $243.1156 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $223.75 | 10.544% | $247.3422 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $77.72 | 10.864% | $86.1635 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $52.84 | 8.674% | $57.4233 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $31.41 | 3.649% | $32.5562 | $32.56 | $32.55 | $32.60 |
| Purchase #6 | $113.79 | 5.298% | $119.8186 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $123.76 | 11.668% | $138.2003 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $845.02 | $924.6197 | $924.62 | $924.55 | $924.60 | |