| 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 | $96.26 | 3.504% | $99.633 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $219.92 | 11.814% | $245.9013 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $198.31 | 8.727% | $215.6165 | $215.62 | $215.60 | $215.60 |
| Purchase #4 | $173.29 | 3.155% | $178.7573 | $178.76 | $178.75 | $178.80 |
| Purchase #5 | $200.44 | 9.669% | $219.8205 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $121.75 | 8.313% | $131.8711 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $140.90 | 11.653% | $157.3191 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $1,150.87 | $1,248.9188 | $1,248.92 | $1,248.85 | $1,248.90 | |