| 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 | $107.46 | 11.634% | $119.9619 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $214.87 | 6.170% | $228.1275 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $230.34 | 9.711% | $252.7083 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $230.71 | 5.823% | $244.1442 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $171.47 | 7.285% | $183.9616 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $246.83 | 7.280% | $264.7992 | $264.80 | $264.80 | $264.80 |
| Purchase #7 | $158.70 | 3.437% | $164.1545 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $1,360.38 | $1,457.8572 | $1,457.85 | $1,457.85 | $1,457.90 | |