| 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 | $122.88 | 7.672% | $132.3074 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $111.82 | 9.603% | $122.5581 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $245.98 | 4.739% | $257.637 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $123.51 | 12.822% | $139.3465 | $139.35 | $139.35 | $139.30 |
| Purchase #5 | $249.90 | 5.559% | $263.7919 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $122.67 | 3.808% | $127.3413 | $127.34 | $127.35 | $127.30 |
| Purchase #7 | $86.77 | 10.304% | $95.7108 | $95.71 | $95.70 | $95.70 |
| 7 purchase totals = | $1,063.53 | $1,138.6930 | $1,138.70 | $1,138.70 | $1,138.60 | |