| 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 | $218.44 | 7.245% | $234.266 | $234.27 | $234.25 | $234.30 |
| Purchase #2 | $36.26 | 11.573% | $40.4564 | $40.46 | $40.45 | $40.50 |
| Purchase #3 | $194.85 | 6.624% | $207.7569 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $202.84 | 8.484% | $220.0489 | $220.05 | $220.05 | $220.00 |
| Purchase #5 | $70.34 | 6.166% | $74.6772 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $50.88 | 13.754% | $57.878 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $193.88 | 12.315% | $217.7563 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $967.49 | $1,052.8397 | $1,052.86 | $1,052.85 | $1,053.00 | |