| 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 | $203.57 | 12.349% | $228.7089 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $231.39 | 11.312% | $257.5648 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $172.85 | 3.366% | $178.6681 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $84.53 | 12.674% | $95.2433 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $146.39 | 7.698% | $157.6591 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $221.78 | 13.552% | $251.8356 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $204.54 | 12.702% | $230.5207 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $1,265.05 | $1,400.2005 | $1,400.20 | $1,400.15 | $1,400.20 | |