| 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 | $192.99 | 10.866% | $213.9603 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $85.49 | 6.255% | $90.8374 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $68.39 | 3.273% | $70.6284 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $174.71 | 13.694% | $198.6348 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $170.38 | 11.431% | $189.8561 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $8.99 | 11.133% | $9.9909 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $95.98 | 11.581% | $107.0954 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $796.93 | $881.0033 | $881.01 | $881.05 | $881.00 | |