| 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 | $241.41 | 11.180% | $268.3996 | $268.40 | $268.40 | $268.40 |
| Purchase #2 | $231.76 | 9.763% | $254.3867 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $191.34 | 6.761% | $204.2765 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $49.84 | 6.811% | $53.2346 | $53.23 | $53.25 | $53.20 |
| Purchase #5 | $129.66 | 10.331% | $143.0552 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $126.93 | 12.750% | $143.1136 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $106.91 | 6.616% | $113.9832 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $1,077.85 | $1,180.4494 | $1,180.45 | $1,180.50 | $1,180.50 | |