| 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 | $97.70 | 3.709% | $101.3237 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $98.81 | 6.464% | $105.1971 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $228.37 | 5.597% | $241.1519 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $12.74 | 11.746% | $14.2364 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $112.27 | 9.302% | $122.7134 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $56.32 | 9.865% | $61.876 | $61.88 | $61.90 | $61.90 |
| Purchase #7 | $70.87 | 11.849% | $79.2674 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $677.08 | $725.7659 | $725.77 | $725.75 | $725.80 | |