| 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 | $204.53 | 12.682% | $230.4685 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $221.47 | 8.576% | $240.4633 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $154.70 | 8.756% | $168.2455 | $168.25 | $168.25 | $168.20 |
| Purchase #4 | $141.35 | 10.725% | $156.5098 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $74.80 | 13.520% | $84.913 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $121.87 | 6.423% | $129.6977 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $190.74 | 12.640% | $214.8495 | $214.85 | $214.85 | $214.80 |
| 7 purchase totals = | $1,109.46 | $1,225.1473 | $1,225.15 | $1,225.10 | $1,225.10 | |