| 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 | $207.59 | 12.164% | $232.8412 | $232.84 | $232.85 | $232.80 |
| Purchase #2 | $38.48 | 4.423% | $40.182 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $198.72 | 7.609% | $213.8406 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $199.38 | 5.615% | $210.5752 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $36.89 | 10.622% | $40.8085 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $244.43 | 12.203% | $274.2578 | $274.26 | $274.25 | $274.30 |
| Purchase #7 | $139.73 | 7.135% | $149.6997 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $1,065.22 | $1,162.2050 | $1,162.21 | $1,162.25 | $1,162.20 | |