| 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 | $198.69 | 3.873% | $206.3853 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $234.86 | 5.427% | $247.6059 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $244.96 | 13.536% | $278.1178 | $278.12 | $278.10 | $278.10 |
| Purchase #4 | $218.75 | 11.742% | $244.4356 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $14.71 | 5.863% | $15.5724 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $197.96 | 3.378% | $204.6471 | $204.65 | $204.65 | $204.60 |
| Purchase #7 | $107.92 | 5.330% | $113.6721 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $1,217.85 | $1,310.4362 | $1,310.45 | $1,310.40 | $1,310.40 | |