| 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 | $204.38 | 4.243% | $213.0518 | $213.05 | $213.05 | $213.10 |
| Purchase #2 | $35.81 | 8.390% | $38.8145 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $125.65 | 4.794% | $131.6737 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $207.76 | 13.621% | $236.059 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $41.65 | 13.439% | $47.2473 | $47.25 | $47.25 | $47.20 |
| Purchase #6 | $91.31 | 4.428% | $95.3532 | $95.35 | $95.35 | $95.40 |
| Purchase #7 | $115.53 | 7.706% | $124.4327 | $124.43 | $124.45 | $124.40 |
| 7 purchase totals = | $822.09 | $886.6322 | $886.62 | $886.60 | $886.70 | |