| 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 | $159.47 | 3.286% | $164.7102 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $78.72 | 12.767% | $88.7702 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $193.60 | 7.754% | $208.6117 | $208.61 | $208.60 | $208.60 |
| Purchase #4 | $194.64 | 10.211% | $214.5147 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $211.41 | 3.380% | $218.5557 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $241.77 | 8.764% | $262.9587 | $262.96 | $262.95 | $263.00 |
| Purchase #7 | $44.92 | 3.246% | $46.3781 | $46.38 | $46.40 | $46.40 |
| 7 purchase totals = | $1,124.53 | $1,204.4993 | $1,204.50 | $1,204.45 | $1,204.60 | |