| 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 | $206.35 | 6.869% | $220.5242 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $242.36 | 6.813% | $258.872 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $131.55 | 8.785% | $143.1067 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $111.84 | 11.111% | $124.2665 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $22.47 | 7.790% | $24.2204 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $125.99 | 12.752% | $142.0562 | $142.06 | $142.05 | $142.10 |
| Purchase #7 | $97.93 | 8.537% | $106.2903 | $106.29 | $106.30 | $106.30 |
| 7 purchase totals = | $938.49 | $1,019.3363 | $1,019.34 | $1,019.25 | $1,019.40 | |