| 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 | $24.45 | 3.656% | $25.3439 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $214.46 | 13.195% | $242.758 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $198.64 | 9.340% | $217.193 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $217.26 | 11.284% | $241.7756 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $201.66 | 7.460% | $216.7038 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $14.54 | 7.720% | $15.6625 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $244.78 | 9.328% | $267.6131 | $267.61 | $267.60 | $267.60 |
| 7 purchase totals = | $1,115.79 | $1,227.0499 | $1,227.04 | $1,227.05 | $1,227.10 | |