| 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 | $111.82 | 5.775% | $118.2776 | $118.28 | $118.30 | $118.30 |
| Purchase #2 | $47.63 | 4.384% | $49.7181 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $110.60 | 4.733% | $115.8347 | $115.83 | $115.85 | $115.80 |
| Purchase #4 | $215.68 | 13.783% | $245.4072 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $228.57 | 4.218% | $238.2111 | $238.21 | $238.20 | $238.20 |
| Purchase #6 | $180.64 | 7.716% | $194.5782 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $12.27 | 10.522% | $13.561 | $13.56 | $13.55 | $13.60 |
| 7 purchase totals = | $907.21 | $975.5879 | $975.59 | $975.60 | $975.60 | |