| 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 | $182.90 | 10.590% | $202.2691 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $102.73 | 6.817% | $109.7331 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $215.43 | 10.598% | $238.2613 | $238.26 | $238.25 | $238.30 |
| Purchase #4 | $64.63 | 3.127% | $66.651 | $66.65 | $66.65 | $66.70 |
| Purchase #5 | $186.57 | 6.499% | $198.6952 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $245.94 | 4.244% | $256.3777 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $213.93 | 3.289% | $220.9662 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $1,212.13 | $1,292.9536 | $1,292.96 | $1,292.95 | $1,293.10 | |