| 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 | $224.91 | 11.460% | $250.6847 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $111.76 | 11.714% | $124.8516 | $124.85 | $124.85 | $124.90 |
| Purchase #3 | $19.81 | 13.114% | $22.4079 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $191.87 | 11.441% | $213.8218 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $193.65 | 5.620% | $204.5331 | $204.53 | $204.55 | $204.50 |
| Purchase #6 | $146.77 | 9.652% | $160.9362 | $160.94 | $160.95 | $160.90 |
| Purchase #7 | $203.46 | 9.648% | $223.0898 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $1,092.23 | $1,200.3251 | $1,200.32 | $1,200.35 | $1,200.30 | |