| 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 | $35.27 | 8.694% | $38.3364 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $235.83 | 7.823% | $254.279 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $90.48 | 11.848% | $101.2001 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $123.96 | 12.167% | $139.0422 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $226.50 | 5.330% | $238.5725 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $89.85 | 3.602% | $93.0864 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $56.82 | 13.834% | $64.6805 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $858.71 | $929.1971 | $929.20 | $929.25 | $929.20 | |