| 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 | $38.72 | 7.286% | $41.5411 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $137.27 | 6.508% | $146.2035 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $182.72 | 4.495% | $190.9333 | $190.93 | $190.95 | $190.90 |
| Purchase #4 | $182.96 | 6.811% | $195.4214 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $196.84 | 12.495% | $221.4352 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $185.48 | 12.260% | $208.2198 | $208.22 | $208.20 | $208.20 |
| Purchase #7 | $184.86 | 10.113% | $203.5549 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $1,108.85 | $1,207.3092 | $1,207.30 | $1,207.30 | $1,207.20 | |