| 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 | $11.71 | 8.249% | $12.676 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $18.58 | 12.249% | $20.8559 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $132.63 | 10.331% | $146.332 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $174.81 | 10.237% | $192.7053 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $86.43 | 4.683% | $90.4775 | $90.48 | $90.50 | $90.50 |
| Purchase #6 | $202.68 | 11.593% | $226.1767 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $245.79 | 7.167% | $263.4058 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $872.63 | $952.6292 | $952.65 | $952.70 | $952.70 | |