| 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 | $227.84 | 7.567% | $245.0807 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $236.88 | 10.611% | $262.0153 | $262.02 | $262.00 | $262.00 |
| Purchase #3 | $162.99 | 11.111% | $181.0998 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $180.78 | 7.751% | $194.7923 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $196.98 | 7.431% | $211.6176 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $48.26 | 10.587% | $53.3693 | $53.37 | $53.35 | $53.40 |
| Purchase #7 | $193.55 | 5.848% | $204.8688 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $1,247.28 | $1,352.8438 | $1,352.85 | $1,352.80 | $1,352.90 | |