| 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 | $14.48 | 5.830% | $15.3242 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $195.91 | 8.780% | $213.1109 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $93.96 | 12.247% | $105.4673 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $248.88 | 13.282% | $281.9362 | $281.94 | $281.95 | $281.90 |
| Purchase #5 | $136.84 | 7.584% | $147.2179 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $226.69 | 5.784% | $239.8017 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $244.65 | 3.309% | $252.7455 | $252.75 | $252.75 | $252.70 |
| 7 purchase totals = | $1,161.41 | $1,255.6037 | $1,255.61 | $1,255.55 | $1,255.50 | |