| 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 | $120.59 | 10.404% | $133.1362 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $42.87 | 7.384% | $46.0355 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $170.57 | 7.331% | $183.0745 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $222.91 | 11.617% | $248.8055 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $223.44 | 10.872% | $247.7324 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $217.48 | 12.509% | $244.6846 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $85.73 | 8.721% | $93.2065 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $1,083.59 | $1,196.6752 | $1,196.68 | $1,196.70 | $1,196.60 | |