| 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 | $195.29 | 12.285% | $219.2814 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $26.91 | 7.197% | $28.8467 | $28.85 | $28.85 | $28.80 |
| Purchase #3 | $100.62 | 3.330% | $103.9706 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $153.95 | 4.865% | $161.4397 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $235.71 | 7.438% | $253.2421 | $253.24 | $253.25 | $253.20 |
| Purchase #6 | $41.25 | 4.160% | $42.966 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $29.79 | 5.838% | $31.5291 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $783.52 | $841.2756 | $841.28 | $841.30 | $841.20 | |