| 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 | $221.45 | 10.798% | $245.3622 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $134.45 | 13.122% | $152.0925 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $187.37 | 9.230% | $204.6643 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $66.43 | 8.779% | $72.2619 | $72.26 | $72.25 | $72.30 |
| Purchase #5 | $132.40 | 4.773% | $138.7195 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $229.66 | 6.392% | $244.3399 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $130.92 | 11.767% | $146.3254 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $1,102.68 | $1,203.7657 | $1,203.76 | $1,203.75 | $1,203.80 | |