| 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 | $218.78 | 6.805% | $233.668 | $233.67 | $233.65 | $233.70 |
| Purchase #2 | $219.72 | 11.264% | $244.4693 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $236.98 | 11.468% | $264.1569 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $101.72 | 10.436% | $112.3355 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $89.40 | 10.728% | $98.9908 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $174.95 | 5.143% | $183.9477 | $183.95 | $183.95 | $183.90 |
| Purchase #7 | $58.97 | 9.116% | $64.3457 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $1,100.52 | $1,201.9139 | $1,201.93 | $1,201.90 | $1,201.90 | |