| 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 | $211.31 | 4.578% | $220.9838 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $140.69 | 8.287% | $152.349 | $152.35 | $152.35 | $152.30 |
| Purchase #3 | $108.85 | 8.873% | $118.5083 | $118.51 | $118.50 | $118.50 |
| Purchase #4 | $193.38 | 5.674% | $204.3524 | $204.35 | $204.35 | $204.40 |
| Purchase #5 | $125.76 | 12.456% | $141.4247 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $43.92 | 6.453% | $46.7542 | $46.75 | $46.75 | $46.80 |
| Purchase #7 | $158.89 | 13.605% | $180.507 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $982.80 | $1,064.8794 | $1,064.87 | $1,064.85 | $1,064.90 | |