| 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 | $104.62 | 10.506% | $115.6114 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $142.88 | 11.610% | $159.4684 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $197.39 | 6.444% | $210.1098 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $129.53 | 13.783% | $147.3831 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $47.75 | 9.674% | $52.3693 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $86.86 | 11.279% | $96.6569 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $181.38 | 11.623% | $202.4618 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $890.41 | $984.0607 | $984.06 | $984.00 | $984.20 | |