| 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 | $107.33 | 9.568% | $117.5993 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $242.88 | 9.337% | $265.5577 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $24.72 | 8.616% | $26.8499 | $26.85 | $26.85 | $26.80 |
| Purchase #4 | $6.65 | 5.780% | $7.0344 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $223.47 | 6.145% | $237.2022 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $111.42 | 12.167% | $124.9765 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $210.27 | 10.769% | $232.914 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $926.74 | $1,012.1340 | $1,012.13 | $1,012.15 | $1,012.10 | |