| 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 | $237.90 | 9.195% | $259.7749 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $108.56 | 4.494% | $113.4387 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $10.51 | 3.212% | $10.8476 | $10.85 | $10.85 | $10.80 |
| Purchase #4 | $166.31 | 7.707% | $179.1275 | $179.13 | $179.15 | $179.10 |
| Purchase #5 | $118.28 | 9.874% | $129.959 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $217.64 | 10.146% | $239.7218 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $98.34 | 8.340% | $106.5416 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $957.54 | $1,039.4111 | $1,039.41 | $1,039.40 | $1,039.30 | |