| 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 | $218.99 | 9.321% | $239.4021 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $23.76 | 13.190% | $26.8939 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $158.54 | 4.203% | $165.2034 | $165.20 | $165.20 | $165.20 |
| Purchase #4 | $105.65 | 10.333% | $116.5668 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $99.67 | 9.828% | $109.4656 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $204.46 | 12.507% | $230.0318 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $180.42 | 11.387% | $200.9644 | $200.96 | $200.95 | $201.00 |
| 7 purchase totals = | $991.49 | $1,088.5280 | $1,088.52 | $1,088.50 | $1,088.60 | |