| 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 | $246.48 | 13.292% | $279.2421 | $279.24 | $279.25 | $279.20 |
| Purchase #2 | $112.36 | 10.469% | $124.123 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $195.25 | 12.722% | $220.0897 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $149.64 | 11.230% | $166.4446 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $237.53 | 3.335% | $245.4516 | $245.45 | $245.45 | $245.50 |
| Purchase #6 | $222.98 | 10.628% | $246.6783 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $39.25 | 13.839% | $44.6818 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $1,203.49 | $1,326.7111 | $1,326.70 | $1,326.75 | $1,326.70 | |