| 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 | $212.28 | 11.837% | $237.4076 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $214.80 | 11.598% | $239.7125 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $202.33 | 6.818% | $216.1249 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $189.89 | 4.190% | $197.8464 | $197.85 | $197.85 | $197.80 |
| Purchase #5 | $83.86 | 3.543% | $86.8312 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $100.41 | 7.795% | $108.237 | $108.24 | $108.25 | $108.20 |
| Purchase #7 | $106.84 | 4.202% | $111.3294 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $1,110.41 | $1,197.4890 | $1,197.49 | $1,197.50 | $1,197.30 | |