| 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 | $228.85 | 8.326% | $247.9041 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $13.93 | 7.325% | $14.9504 | $14.95 | $14.95 | $15.00 |
| Purchase #3 | $237.96 | 13.863% | $270.9484 | $270.95 | $270.95 | $270.90 |
| Purchase #4 | $234.43 | 3.303% | $242.1732 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $173.26 | 10.461% | $191.3847 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $245.65 | 9.446% | $268.8541 | $268.85 | $268.85 | $268.90 |
| Purchase #7 | $143.54 | 6.184% | $152.4165 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $1,277.62 | $1,388.6314 | $1,388.62 | $1,388.60 | $1,388.70 | |