| 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 | $231.52 | 4.694% | $242.3875 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $175.90 | 5.378% | $185.3599 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $129.91 | 3.774% | $134.8128 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $101.75 | 13.668% | $115.6572 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $98.64 | 11.871% | $110.3496 | $110.35 | $110.35 | $110.30 |
| Purchase #6 | $69.30 | 7.828% | $74.7248 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $154.80 | 9.316% | $169.2212 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $961.82 | $1,032.5130 | $1,032.51 | $1,032.45 | $1,032.50 | |