| 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 | $221.34 | 13.580% | $251.398 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $155.70 | 9.157% | $169.9574 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $156.56 | 9.682% | $171.7181 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $133.87 | 6.820% | $142.9999 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $243.64 | 13.539% | $276.6264 | $276.63 | $276.65 | $276.60 |
| Purchase #6 | $34.94 | 4.143% | $36.3876 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $240.83 | 9.133% | $262.825 | $262.83 | $262.85 | $262.80 |
| 7 purchase totals = | $1,186.88 | $1,311.9124 | $1,311.93 | $1,311.95 | $1,311.90 | |