| 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 | $208.55 | 4.491% | $217.916 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $211.29 | 11.442% | $235.4658 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $218.27 | 4.654% | $228.4283 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $114.69 | 8.477% | $124.4123 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $45.76 | 5.165% | $48.1235 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $20.44 | 9.377% | $22.3567 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $87.26 | 10.750% | $96.6405 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $906.26 | $973.3431 | $973.35 | $973.30 | $973.30 | |