| 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 | $12.62 | 7.411% | $13.5553 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $55.88 | 9.663% | $61.2797 | $61.28 | $61.30 | $61.30 |
| Purchase #3 | $189.29 | 11.196% | $210.4829 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $226.61 | 12.836% | $255.6977 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $113.29 | 10.219% | $124.8671 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $219.71 | 8.799% | $239.0423 | $239.04 | $239.05 | $239.00 |
| Purchase #7 | $27.90 | 12.511% | $31.3906 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $845.30 | $936.3156 | $936.32 | $936.35 | $936.40 | |