| 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 | $23.40 | 12.567% | $26.3407 | $26.34 | $26.35 | $26.30 |
| Purchase #2 | $20.85 | 11.142% | $23.1731 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $77.72 | 7.546% | $83.5848 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $223.27 | 9.494% | $244.4673 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $231.63 | 4.235% | $241.4395 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $193.42 | 12.118% | $216.8586 | $216.86 | $216.85 | $216.90 |
| Purchase #7 | $210.92 | 5.205% | $221.8984 | $221.90 | $221.90 | $221.90 |
| 7 purchase totals = | $981.21 | $1,057.7624 | $1,057.76 | $1,057.75 | $1,057.80 | |