| 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 | $99.78 | 8.630% | $108.391 | $108.39 | $108.40 | $108.40 |
| Purchase #2 | $220.81 | 13.133% | $249.809 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $250.72 | 5.271% | $263.9355 | $263.94 | $263.95 | $263.90 |
| Purchase #4 | $6.33 | 3.636% | $6.5602 | $6.56 | $6.55 | $6.60 |
| Purchase #5 | $160.66 | 10.150% | $176.967 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $215.68 | 10.249% | $237.785 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $122.83 | 10.184% | $135.339 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $1,076.81 | $1,178.7867 | $1,178.80 | $1,178.80 | $1,178.80 | |