| 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 | $211.49 | 6.220% | $224.6447 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $147.65 | 9.616% | $161.848 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $154.72 | 11.639% | $172.7279 | $172.73 | $172.75 | $172.70 |
| Purchase #4 | $203.91 | 7.813% | $219.8415 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $214.57 | 3.689% | $222.4855 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $106.51 | 4.870% | $111.697 | $111.70 | $111.70 | $111.70 |
| Purchase #7 | $7.26 | 4.867% | $7.6133 | $7.61 | $7.60 | $7.60 |
| 7 purchase totals = | $1,046.11 | $1,120.8579 | $1,120.86 | $1,120.90 | $1,120.70 | |