| 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 | $236.38 | 9.632% | $259.1481 | $259.15 | $259.15 | $259.10 |
| Purchase #2 | $29.35 | 11.781% | $32.8077 | $32.81 | $32.80 | $32.80 |
| Purchase #3 | $184.50 | 5.158% | $194.0165 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $20.38 | 4.166% | $21.229 | $21.23 | $21.25 | $21.20 |
| Purchase #5 | $19.70 | 11.482% | $21.962 | $21.96 | $21.95 | $22.00 |
| Purchase #6 | $193.32 | 5.437% | $203.8308 | $203.83 | $203.85 | $203.80 |
| Purchase #7 | $38.67 | 8.799% | $42.0726 | $42.07 | $42.05 | $42.10 |
| 7 purchase totals = | $722.30 | $775.0667 | $775.07 | $775.05 | $775.00 | |