| 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 | $100.63 | 13.480% | $114.1949 | $114.19 | $114.20 | $114.20 |
| Purchase #2 | $153.77 | 11.472% | $171.4105 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $134.95 | 3.327% | $139.4398 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $238.69 | 13.421% | $270.7246 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $66.62 | 10.635% | $73.705 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $19.64 | 12.718% | $22.1378 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $214.61 | 11.784% | $239.8996 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $928.91 | $1,031.5122 | $1,031.51 | $1,031.50 | $1,031.40 | |