| 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 | $221.59 | 11.665% | $247.4385 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $202.36 | 10.741% | $224.0955 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $177.40 | 8.154% | $191.8652 | $191.87 | $191.85 | $191.90 |
| Purchase #4 | $11.97 | 10.593% | $13.238 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $195.93 | 9.136% | $213.8302 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $77.40 | 10.745% | $85.7166 | $85.72 | $85.70 | $85.70 |
| Purchase #7 | $206.65 | 6.243% | $219.5512 | $219.55 | $219.55 | $219.60 |
| 7 purchase totals = | $1,093.30 | $1,195.7352 | $1,195.75 | $1,195.75 | $1,195.70 | |