| 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 | $107.83 | 3.165% | $111.2428 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $109.46 | 7.206% | $117.3477 | $117.35 | $117.35 | $117.30 |
| Purchase #3 | $236.33 | 13.296% | $267.7524 | $267.75 | $267.75 | $267.80 |
| Purchase #4 | $98.50 | 9.263% | $107.6241 | $107.62 | $107.60 | $107.60 |
| Purchase #5 | $89.49 | 6.363% | $95.1842 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $235.68 | 11.746% | $263.363 | $263.36 | $263.35 | $263.40 |
| Purchase #7 | $93.79 | 12.484% | $105.4987 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $971.08 | $1,068.0129 | $1,068.00 | $1,068.00 | $1,068.00 | |