| 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 | $188.54 | 5.667% | $199.2246 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $42.53 | 13.774% | $48.3881 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $172.99 | 4.766% | $181.2347 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $206.80 | 4.796% | $216.7181 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $32.67 | 4.312% | $34.0787 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $60.34 | 4.268% | $62.9153 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $239.60 | 3.197% | $247.26 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $943.47 | $989.8195 | $989.82 | $989.80 | $989.80 | |