| 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 | $170.92 | 13.769% | $194.454 | $194.45 | $194.45 | $194.50 |
| Purchase #2 | $230.84 | 6.731% | $246.3778 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $127.69 | 12.857% | $144.1071 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $181.71 | 6.139% | $192.8652 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $115.87 | 12.486% | $130.3375 | $130.34 | $130.35 | $130.30 |
| Purchase #6 | $190.56 | 13.826% | $216.9068 | $216.91 | $216.90 | $216.90 |
| Purchase #7 | $121.40 | 6.288% | $129.0336 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $1,138.99 | $1,254.0820 | $1,254.09 | $1,254.10 | $1,254.10 | |