| 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 | $211.98 | 4.631% | $221.7968 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $40.96 | 9.632% | $44.9053 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $130.71 | 8.282% | $141.5354 | $141.54 | $141.55 | $141.50 |
| Purchase #4 | $231.97 | 11.807% | $259.3587 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $186.55 | 5.833% | $197.4315 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $166.77 | 11.664% | $186.2221 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $41.39 | 9.452% | $45.3022 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $1,010.33 | $1,096.5520 | $1,096.56 | $1,096.55 | $1,096.50 | |