| 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 | $64.73 | 6.452% | $68.9064 | $68.91 | $68.90 | $68.90 |
| Purchase #2 | $115.97 | 3.524% | $120.0568 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $36.56 | 11.664% | $40.8244 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $210.63 | 9.260% | $230.1343 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $220.97 | 11.864% | $247.1859 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $192.97 | 3.222% | $199.1875 | $199.19 | $199.20 | $199.20 |
| Purchase #7 | $169.39 | 10.122% | $186.5357 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $1,011.22 | $1,092.8310 | $1,092.84 | $1,092.85 | $1,092.80 | |