| 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 | $71.31 | 3.165% | $73.567 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $196.54 | 9.703% | $215.6103 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $67.41 | 3.784% | $69.9608 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $240.60 | 12.315% | $270.2299 | $270.23 | $270.25 | $270.20 |
| Purchase #5 | $172.67 | 13.327% | $195.6817 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $121.78 | 8.243% | $131.8183 | $131.82 | $131.80 | $131.80 |
| Purchase #7 | $144.49 | 7.380% | $155.1534 | $155.15 | $155.15 | $155.20 |
| 7 purchase totals = | $1,014.80 | $1,112.0214 | $1,112.02 | $1,112.00 | $1,112.10 | |