| 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 | $211.74 | 5.809% | $224.04 | $224.04 | $224.05 | $224.00 |
| Purchase #2 | $164.60 | 6.817% | $175.8208 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $238.34 | 6.463% | $253.7439 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $40.88 | 13.422% | $46.3669 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $92.28 | 13.702% | $104.9242 | $104.92 | $104.90 | $104.90 |
| Purchase #6 | $44.83 | 10.383% | $49.4847 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $25.91 | 12.278% | $29.0912 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $818.58 | $883.4717 | $883.46 | $883.45 | $883.40 | |