| 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 | $229.94 | 9.184% | $251.0577 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $153.99 | 3.704% | $159.6938 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $90.64 | 4.669% | $94.872 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $193.30 | 8.391% | $209.5198 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $20.87 | 12.653% | $23.5107 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $194.98 | 5.259% | $205.234 | $205.23 | $205.25 | $205.20 |
| Purchase #7 | $162.64 | 9.725% | $178.4567 | $178.46 | $178.45 | $178.50 |
| 7 purchase totals = | $1,046.36 | $1,122.3447 | $1,122.34 | $1,122.30 | $1,122.40 | |