| 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 | $204.77 | 8.752% | $222.6915 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $132.65 | 11.257% | $147.5824 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $182.49 | 9.774% | $200.3266 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $150.65 | 5.448% | $158.8574 | $158.86 | $158.85 | $158.90 |
| Purchase #5 | $219.49 | 8.482% | $238.1071 | $238.11 | $238.10 | $238.10 |
| Purchase #6 | $115.52 | 9.159% | $126.1005 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $44.41 | 5.386% | $46.8019 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $1,049.98 | $1,140.4674 | $1,140.47 | $1,140.50 | $1,140.50 | |