| 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 | $235.91 | 13.284% | $267.2483 | $267.25 | $267.25 | $267.20 |
| Purchase #2 | $154.83 | 3.205% | $159.7923 | $159.79 | $159.80 | $159.80 |
| Purchase #3 | $193.99 | 12.661% | $218.5511 | $218.55 | $218.55 | $218.60 |
| Purchase #4 | $74.45 | 4.439% | $77.7548 | $77.75 | $77.75 | $77.80 |
| Purchase #5 | $176.46 | 9.708% | $193.5907 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $42.39 | 13.854% | $48.2627 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $111.49 | 6.654% | $118.9085 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $989.52 | $1,084.1084 | $1,084.10 | $1,084.10 | $1,084.20 | |