| 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 | $237.52 | 6.715% | $253.4695 | $253.47 | $253.45 | $253.50 |
| Purchase #2 | $137.37 | 3.346% | $141.9664 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $214.47 | 6.788% | $229.0282 | $229.03 | $229.05 | $229.00 |
| Purchase #4 | $142.85 | 13.132% | $161.6091 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $127.35 | 9.839% | $139.88 | $139.88 | $139.90 | $139.90 |
| Purchase #6 | $176.64 | 6.607% | $188.3106 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $184.48 | 8.361% | $199.9044 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $1,220.68 | $1,314.1682 | $1,314.17 | $1,314.15 | $1,314.20 | |