| 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 | $22.94 | 6.399% | $24.4079 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $26.75 | 5.124% | $28.1207 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $163.39 | 13.566% | $185.5555 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $218.63 | 4.120% | $227.6376 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $134.49 | 11.819% | $150.3854 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $160.48 | 11.430% | $178.8229 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $42.49 | 13.519% | $48.2342 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $769.17 | $843.1642 | $843.17 | $843.15 | $843.10 | |