| 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 | $97.30 | 13.604% | $110.5367 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $240.99 | 8.784% | $262.1586 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $77.59 | 7.508% | $83.4155 | $83.42 | $83.40 | $83.40 |
| Purchase #4 | $49.31 | 3.489% | $51.0304 | $51.03 | $51.05 | $51.00 |
| Purchase #5 | $238.80 | 13.180% | $270.2738 | $270.27 | $270.25 | $270.30 |
| Purchase #6 | $211.56 | 4.110% | $220.2551 | $220.26 | $220.25 | $220.30 |
| Purchase #7 | $146.55 | 10.482% | $161.9114 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $1,062.10 | $1,159.5815 | $1,159.59 | $1,159.55 | $1,159.60 | |