| 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 | $200.91 | 4.579% | $210.1097 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $123.36 | 11.474% | $137.5143 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $132.43 | 7.528% | $142.3993 | $142.40 | $142.40 | $142.40 |
| Purchase #4 | $139.94 | 5.458% | $147.5779 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $162.50 | 6.622% | $173.2608 | $173.26 | $173.25 | $173.30 |
| Purchase #6 | $243.61 | 6.641% | $259.7881 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $196.93 | 4.840% | $206.4614 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $1,199.68 | $1,277.1115 | $1,277.11 | $1,277.10 | $1,277.20 | |