| 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 | $206.98 | 4.580% | $216.4597 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $179.37 | 6.642% | $191.2838 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $47.35 | 6.327% | $50.3458 | $50.35 | $50.35 | $50.30 |
| Purchase #4 | $102.95 | 9.387% | $112.6139 | $112.61 | $112.60 | $112.60 |
| Purchase #5 | $245.47 | 8.263% | $265.7532 | $265.75 | $265.75 | $265.80 |
| Purchase #6 | $188.90 | 10.761% | $209.2275 | $209.23 | $209.25 | $209.20 |
| Purchase #7 | $159.79 | 10.467% | $176.5152 | $176.52 | $176.50 | $176.50 |
| 7 purchase totals = | $1,130.81 | $1,222.1991 | $1,222.20 | $1,222.20 | $1,222.20 | |