| 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 | $188.37 | 4.198% | $196.2778 | $196.28 | $196.30 | $196.30 |
| Purchase #2 | $159.74 | 10.596% | $176.6661 | $176.67 | $176.65 | $176.70 |
| Purchase #3 | $124.77 | 4.874% | $130.8513 | $130.85 | $130.85 | $130.90 |
| Purchase #4 | $118.71 | 3.352% | $122.6892 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $250.97 | 11.299% | $279.3271 | $279.33 | $279.35 | $279.30 |
| Purchase #6 | $149.39 | 3.627% | $154.8084 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $117.41 | 9.216% | $128.2305 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $1,109.36 | $1,188.8504 | $1,188.86 | $1,188.90 | $1,188.90 | |