| 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 | $104.33 | 5.687% | $110.2632 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $179.84 | 13.820% | $204.6939 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $180.43 | 10.485% | $199.3481 | $199.35 | $199.35 | $199.30 |
| Purchase #4 | $203.51 | 8.688% | $221.1909 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $113.85 | 6.215% | $120.9258 | $120.93 | $120.95 | $120.90 |
| Purchase #6 | $35.40 | 8.842% | $38.5301 | $38.53 | $38.55 | $38.50 |
| Purchase #7 | $223.95 | 5.787% | $236.91 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $1,041.31 | $1,131.8620 | $1,131.86 | $1,131.90 | $1,131.80 | |