| 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 | $192.49 | 7.139% | $206.2319 | $206.23 | $206.25 | $206.20 |
| Purchase #2 | $184.36 | 5.183% | $193.9154 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $169.88 | 5.333% | $178.9397 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $191.65 | 9.728% | $210.2937 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $240.83 | 7.338% | $258.5021 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $193.82 | 12.746% | $218.5243 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $217.29 | 3.304% | $224.4693 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $1,390.32 | $1,490.8764 | $1,490.87 | $1,490.85 | $1,490.80 | |