| 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 | $242.53 | 4.331% | $253.034 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $83.58 | 9.686% | $91.6756 | $91.68 | $91.70 | $91.70 |
| Purchase #3 | $188.62 | 11.620% | $210.5376 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $11.25 | 4.435% | $11.7489 | $11.75 | $11.75 | $11.70 |
| Purchase #5 | $181.76 | 13.581% | $206.4448 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $53.60 | 12.866% | $60.4962 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $10.58 | 13.460% | $12.0041 | $12.00 | $12.00 | $12.00 |
| 7 purchase totals = | $771.92 | $845.9412 | $845.94 | $846.00 | $845.80 | |