| 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 | $240.62 | 7.657% | $259.0443 | $259.04 | $259.05 | $259.00 |
| Purchase #2 | $130.84 | 5.809% | $138.4405 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $115.52 | 12.665% | $130.1506 | $130.15 | $130.15 | $130.20 |
| Purchase #4 | $224.69 | 6.239% | $238.7084 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $66.42 | 4.137% | $69.1678 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $176.62 | 6.842% | $188.7043 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $117.65 | 6.730% | $125.5678 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $1,072.36 | $1,149.7837 | $1,149.78 | $1,149.75 | $1,149.80 | |