| 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 | $206.41 | 10.415% | $227.9076 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $17.61 | 9.209% | $19.2317 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $58.41 | 7.359% | $62.7084 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $229.50 | 9.462% | $251.2153 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $142.70 | 4.806% | $149.5582 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $211.27 | 3.490% | $218.6433 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $157.58 | 6.718% | $168.1662 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $1,023.48 | $1,097.4307 | $1,097.44 | $1,097.40 | $1,097.40 | |