| 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 | $59.84 | 8.504% | $64.9288 | $64.93 | $64.95 | $64.90 |
| Purchase #2 | $179.96 | 12.385% | $202.248 | $202.25 | $202.25 | $202.20 |
| Purchase #3 | $199.76 | 11.183% | $222.0992 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $132.41 | 13.404% | $150.1582 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $228.30 | 9.793% | $250.6574 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $132.68 | 6.363% | $141.1224 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $104.41 | 4.732% | $109.3507 | $109.35 | $109.35 | $109.40 |
| 7 purchase totals = | $1,037.36 | $1,140.5647 | $1,140.57 | $1,140.55 | $1,140.60 | |