| 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 | $247.66 | 10.662% | $274.0655 | $274.07 | $274.05 | $274.10 |
| Purchase #2 | $16.27 | 12.521% | $18.3072 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $71.31 | 3.375% | $73.7167 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $160.51 | 6.245% | $170.5338 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $206.54 | 6.564% | $220.0973 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $223.39 | 7.606% | $240.381 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $52.48 | 8.652% | $57.0206 | $57.02 | $57.00 | $57.00 |
| 7 purchase totals = | $978.16 | $1,054.1221 | $1,054.13 | $1,054.10 | $1,054.10 | |