| 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 | $221.66 | 8.520% | $240.5454 | $240.55 | $240.55 | $240.50 |
| Purchase #2 | $171.77 | 10.497% | $189.8007 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $56.52 | 13.771% | $64.3034 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $25.61 | 6.586% | $27.2967 | $27.30 | $27.30 | $27.30 |
| Purchase #5 | $98.67 | 13.579% | $112.0684 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $15.80 | 4.278% | $16.4759 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $144.78 | 8.686% | $157.3556 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $734.81 | $807.8461 | $807.86 | $807.85 | $807.90 | |