| 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 | $196.83 | 11.762% | $219.9811 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $239.77 | 3.610% | $248.4257 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $226.87 | 5.241% | $238.7603 | $238.76 | $238.75 | $238.80 |
| Purchase #4 | $61.58 | 6.628% | $65.6615 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $202.91 | 13.129% | $229.5501 | $229.55 | $229.55 | $229.60 |
| Purchase #6 | $67.42 | 7.184% | $72.2635 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $226.33 | 6.566% | $241.1908 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $1,221.71 | $1,315.8330 | $1,315.83 | $1,315.85 | $1,316.00 | |