| 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 | $191.46 | 8.809% | $208.3257 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $230.27 | 9.151% | $251.342 | $251.34 | $251.35 | $251.30 |
| Purchase #3 | $180.76 | 5.218% | $190.1921 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $104.44 | 11.456% | $116.4046 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $83.82 | 8.739% | $91.145 | $91.15 | $91.15 | $91.10 |
| Purchase #6 | $54.35 | 13.125% | $61.4834 | $61.48 | $61.50 | $61.50 |
| Purchase #7 | $176.78 | 8.525% | $191.8505 | $191.85 | $191.85 | $191.90 |
| 7 purchase totals = | $1,021.88 | $1,110.7433 | $1,110.74 | $1,110.80 | $1,110.70 | |