| 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 | $111.89 | 3.342% | $115.6294 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $98.88 | 9.847% | $108.6167 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $184.72 | 4.696% | $193.3945 | $193.39 | $193.40 | $193.40 |
| Purchase #4 | $210.77 | 7.191% | $225.9265 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $182.34 | 4.569% | $190.6711 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $205.74 | 9.152% | $224.5693 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $77.88 | 6.694% | $83.0933 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $1,072.22 | $1,141.9008 | $1,141.90 | $1,141.90 | $1,141.90 | |