| 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 | $234.70 | 5.321% | $247.1884 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $101.35 | 7.345% | $108.7942 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $166.60 | 8.387% | $180.5727 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $119.54 | 8.691% | $129.9292 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $176.88 | 4.285% | $184.4593 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $193.59 | 9.768% | $212.4999 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $27.70 | 12.627% | $31.1977 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $1,020.36 | $1,094.6414 | $1,094.64 | $1,094.65 | $1,094.70 | |