| 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 | $124.63 | 6.656% | $132.9254 | $132.93 | $132.95 | $132.90 |
| Purchase #2 | $240.91 | 6.412% | $256.3571 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $126.93 | 3.234% | $131.0349 | $131.03 | $131.05 | $131.00 |
| Purchase #4 | $118.41 | 4.840% | $124.141 | $124.14 | $124.15 | $124.10 |
| Purchase #5 | $120.43 | 9.535% | $131.913 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $131.55 | 11.657% | $146.8848 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $170.52 | 12.855% | $192.4403 | $192.44 | $192.45 | $192.40 |
| 7 purchase totals = | $1,033.38 | $1,115.6965 | $1,115.69 | $1,115.75 | $1,115.60 | |