| 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 | $142.90 | 11.642% | $159.5364 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $240.65 | 9.166% | $262.708 | $262.71 | $262.70 | $262.70 |
| Purchase #3 | $174.97 | 11.603% | $195.2718 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $86.63 | 7.590% | $93.2052 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $114.91 | 13.651% | $130.5964 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $222.89 | 7.657% | $239.9567 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $197.90 | 3.484% | $204.7948 | $204.79 | $204.80 | $204.80 |
| 7 purchase totals = | $1,180.85 | $1,286.0693 | $1,286.08 | $1,286.05 | $1,286.10 | |