| 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 | $249.61 | 11.863% | $279.2212 | $279.22 | $279.20 | $279.20 |
| Purchase #2 | $150.55 | 7.660% | $162.0821 | $162.08 | $162.10 | $162.10 |
| Purchase #3 | $163.54 | 5.829% | $173.0727 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $233.58 | 7.252% | $250.5192 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $203.63 | 3.131% | $210.0057 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $158.31 | 12.308% | $177.7948 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $54.78 | 7.348% | $58.8052 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $1,214.00 | $1,311.5009 | $1,311.50 | $1,311.45 | $1,311.50 | |