| 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 | $107.97 | 5.788% | $114.2193 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $235.42 | 9.348% | $257.4271 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $202.57 | 5.517% | $213.7458 | $213.75 | $213.75 | $213.70 |
| Purchase #4 | $243.92 | 5.689% | $257.7966 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $91.75 | 10.829% | $101.6856 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $160.53 | 10.768% | $177.8159 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $167.40 | 12.358% | $188.0873 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $1,209.56 | $1,310.7776 | $1,310.80 | $1,310.80 | $1,310.70 | |