| 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 | $201.42 | 11.197% | $223.973 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $170.63 | 8.463% | $185.0704 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $172.25 | 11.272% | $191.666 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $79.41 | 5.835% | $84.0436 | $84.04 | $84.05 | $84.00 |
| Purchase #5 | $74.83 | 13.736% | $85.1086 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $199.50 | 10.449% | $220.3458 | $220.35 | $220.35 | $220.30 |
| Purchase #7 | $81.83 | 9.212% | $89.3682 | $89.37 | $89.35 | $89.40 |
| 7 purchase totals = | $979.87 | $1,079.5756 | $1,079.58 | $1,079.50 | $1,079.60 | |