| 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 | $116.30 | 10.808% | $128.8697 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $53.29 | 7.591% | $57.3352 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $129.31 | 5.393% | $136.2837 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $242.75 | 9.689% | $266.27 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $169.44 | 3.188% | $174.8417 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $46.62 | 6.559% | $49.6778 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $224.29 | 4.388% | $234.1318 | $234.13 | $234.15 | $234.10 |
| 7 purchase totals = | $982.00 | $1,047.4099 | $1,047.41 | $1,047.45 | $1,047.40 | |