| 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 | $206.52 | 10.225% | $227.6367 | $227.64 | $227.65 | $227.60 |
| Purchase #2 | $171.90 | 3.808% | $178.446 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $116.53 | 3.207% | $120.2671 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $93.91 | 9.534% | $102.8634 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $160.38 | 8.503% | $174.0171 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $116.43 | 5.132% | $122.4052 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $250.64 | 10.518% | $277.0023 | $277.00 | $277.00 | $277.00 |
| 7 purchase totals = | $1,116.31 | $1,202.6378 | $1,202.65 | $1,202.60 | $1,202.60 | |