| 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 | $224.48 | 9.656% | $246.1558 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $245.36 | 11.447% | $273.4464 | $273.45 | $273.45 | $273.40 |
| Purchase #3 | $187.40 | 9.564% | $205.3229 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $177.35 | 12.866% | $200.1679 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $227.47 | 13.394% | $257.9373 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $216.33 | 4.355% | $225.7512 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $138.63 | 3.348% | $143.2713 | $143.27 | $143.25 | $143.30 |
| 7 purchase totals = | $1,417.02 | $1,552.0528 | $1,552.06 | $1,552.00 | $1,552.10 | |