| 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 | $240.67 | 3.756% | $249.7096 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $124.42 | 3.674% | $128.9912 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $47.91 | 11.494% | $53.4168 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $166.51 | 5.786% | $176.1443 | $176.14 | $176.15 | $176.10 |
| Purchase #5 | $67.83 | 9.103% | $74.0046 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $93.66 | 10.441% | $103.439 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $157.84 | 10.287% | $174.077 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $898.84 | $959.7825 | $959.78 | $959.80 | $959.70 | |