| 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 | $199.48 | 7.795% | $215.0295 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $173.82 | 12.606% | $195.7317 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $182.33 | 11.582% | $203.4475 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $15.43 | 3.622% | $15.9889 | $15.99 | $16.00 | $16.00 |
| Purchase #5 | $211.84 | 8.261% | $229.3401 | $229.34 | $229.35 | $229.30 |
| Purchase #6 | $105.86 | 10.345% | $116.8112 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $224.28 | 4.857% | $235.1733 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $1,113.04 | $1,211.5222 | $1,211.52 | $1,211.55 | $1,211.40 | |