| 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 | $237.79 | 8.318% | $257.5694 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $132.77 | 6.472% | $141.3629 | $141.36 | $141.35 | $141.40 |
| Purchase #3 | $44.59 | 8.121% | $48.2112 | $48.21 | $48.20 | $48.20 |
| Purchase #4 | $172.98 | 13.498% | $196.3288 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $66.48 | 3.337% | $68.6984 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $123.31 | 11.486% | $137.4734 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $103.95 | 6.568% | $110.7774 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $881.87 | $960.4215 | $960.42 | $960.40 | $960.50 | |