| 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 | $121.57 | 7.220% | $130.3474 | $130.35 | $130.35 | $130.30 |
| Purchase #2 | $133.58 | 11.683% | $149.1862 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $48.39 | 12.520% | $54.4484 | $54.45 | $54.45 | $54.40 |
| Purchase #4 | $216.69 | 6.210% | $230.1464 | $230.15 | $230.15 | $230.10 |
| Purchase #5 | $77.97 | 8.679% | $84.737 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $76.71 | 7.166% | $82.207 | $82.21 | $82.20 | $82.20 |
| Purchase #7 | $244.50 | 5.393% | $257.6859 | $257.69 | $257.70 | $257.70 |
| 7 purchase totals = | $919.41 | $988.7583 | $988.78 | $988.80 | $988.60 | |