| 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 | $199.26 | 7.719% | $214.6409 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $238.40 | 11.728% | $266.3596 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $112.33 | 4.110% | $116.9468 | $116.95 | $116.95 | $116.90 |
| Purchase #4 | $38.38 | 8.616% | $41.6868 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $22.59 | 4.235% | $23.5467 | $23.55 | $23.55 | $23.50 |
| Purchase #6 | $39.43 | 7.789% | $42.5012 | $42.50 | $42.50 | $42.50 |
| Purchase #7 | $148.88 | 8.461% | $161.4767 | $161.48 | $161.50 | $161.50 |
| 7 purchase totals = | $799.27 | $867.1587 | $867.17 | $867.20 | $867.10 | |