| 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 | $33.32 | 8.419% | $36.1252 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $236.50 | 3.421% | $244.5907 | $244.59 | $244.60 | $244.60 |
| Purchase #3 | $217.42 | 5.168% | $228.6563 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $20.68 | 10.398% | $22.8303 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $164.49 | 11.178% | $182.8767 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $208.65 | 9.162% | $227.7665 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $208.48 | 7.163% | $223.4134 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $1,089.54 | $1,166.2591 | $1,166.27 | $1,166.30 | $1,166.30 | |