| 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 | $212.49 | 12.389% | $238.8154 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $111.75 | 6.307% | $118.7981 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $139.77 | 8.103% | $151.0956 | $151.10 | $151.10 | $151.10 |
| Purchase #4 | $69.43 | 4.276% | $72.3988 | $72.40 | $72.40 | $72.40 |
| Purchase #5 | $51.97 | 12.788% | $58.6159 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $138.87 | 5.499% | $146.5065 | $146.51 | $146.50 | $146.50 |
| Purchase #7 | $56.92 | 9.256% | $62.1885 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $781.20 | $848.4188 | $848.44 | $848.40 | $848.40 | |