| 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 | $111.80 | 10.105% | $123.0974 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $223.90 | 7.142% | $239.8909 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $90.47 | 6.311% | $96.1796 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $116.56 | 8.270% | $126.1995 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $224.97 | 4.316% | $234.6797 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $245.79 | 11.774% | $274.7293 | $274.73 | $274.75 | $274.70 |
| Purchase #7 | $71.42 | 11.544% | $79.6647 | $79.66 | $79.65 | $79.70 |
| 7 purchase totals = | $1,084.91 | $1,174.4411 | $1,174.44 | $1,174.50 | $1,174.50 | |