| 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 | $210.48 | 9.258% | $229.9662 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $202.60 | 3.516% | $209.7234 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $170.95 | 6.511% | $182.0806 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $141.80 | 11.851% | $158.6047 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $56.57 | 4.450% | $59.0874 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $208.50 | 7.733% | $224.6233 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $199.44 | 4.383% | $208.1815 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $1,190.34 | $1,272.2671 | $1,272.26 | $1,272.25 | $1,272.30 | |