| 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 | $199.51 | 12.624% | $224.6961 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $83.71 | 10.684% | $92.6536 | $92.65 | $92.65 | $92.70 |
| Purchase #3 | $188.85 | 7.777% | $203.5369 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $230.44 | 6.214% | $244.7595 | $244.76 | $244.75 | $244.80 |
| Purchase #5 | $171.86 | 5.433% | $181.1972 | $181.20 | $181.20 | $181.20 |
| Purchase #6 | $243.48 | 10.440% | $268.8993 | $268.90 | $268.90 | $268.90 |
| Purchase #7 | $113.36 | 9.826% | $124.4988 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $1,231.21 | $1,340.2414 | $1,340.25 | $1,340.25 | $1,340.30 | |