| 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 | $84.26 | 9.113% | $91.9386 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $237.27 | 11.278% | $264.0293 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $194.66 | 10.693% | $215.475 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $117.80 | 6.859% | $125.8799 | $125.88 | $125.90 | $125.90 |
| Purchase #5 | $155.94 | 11.784% | $174.316 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $44.63 | 8.259% | $48.316 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $199.45 | 4.635% | $208.6945 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $1,034.01 | $1,128.6493 | $1,128.66 | $1,128.70 | $1,128.60 | |