| 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 | $93.32 | 9.673% | $102.3468 | $102.35 | $102.35 | $102.30 |
| Purchase #2 | $95.56 | 5.212% | $100.5406 | $100.54 | $100.55 | $100.50 |
| Purchase #3 | $108.68 | 5.153% | $114.2803 | $114.28 | $114.30 | $114.30 |
| Purchase #4 | $192.60 | 7.270% | $206.602 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $243.44 | 12.128% | $272.9644 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $160.47 | 5.360% | $169.0712 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $174.76 | 9.169% | $190.7837 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $1,068.83 | $1,156.5890 | $1,156.58 | $1,156.60 | $1,156.60 | |