| 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 | $233.92 | 3.102% | $241.1762 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $16.80 | 13.394% | $19.0502 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $182.77 | 13.281% | $207.0437 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $117.39 | 4.638% | $122.8345 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $33.98 | 3.133% | $35.0446 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $37.47 | 4.653% | $39.2135 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $233.93 | 8.461% | $253.7228 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $856.26 | $918.0855 | $918.07 | $918.10 | $918.00 | |