| 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 | $216.47 | 4.120% | $225.3886 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $200.83 | 4.118% | $209.1002 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $97.77 | 13.146% | $110.6228 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $89.34 | 13.666% | $101.5492 | $101.55 | $101.55 | $101.50 |
| Purchase #5 | $204.69 | 6.803% | $218.6151 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $116.34 | 11.316% | $129.505 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $94.59 | 3.735% | $98.1229 | $98.12 | $98.10 | $98.10 |
| 7 purchase totals = | $1,020.03 | $1,092.9038 | $1,092.91 | $1,092.85 | $1,092.80 | |