| 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 | $199.37 | 7.532% | $214.3865 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $223.44 | 8.110% | $241.561 | $241.56 | $241.55 | $241.60 |
| Purchase #3 | $96.62 | 11.463% | $107.6956 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $55.48 | 5.744% | $58.6668 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $112.36 | 4.255% | $117.1409 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $65.84 | 12.401% | $74.0048 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $173.83 | 9.584% | $190.4899 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $926.94 | $1,003.9455 | $1,003.95 | $1,003.95 | $1,004.00 | |