| 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 | $140.95 | 10.438% | $155.6624 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $95.89 | 12.378% | $107.7593 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $246.32 | 9.557% | $269.8608 | $269.86 | $269.85 | $269.90 |
| Purchase #4 | $41.86 | 10.137% | $46.1033 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $102.58 | 12.460% | $115.3615 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $104.79 | 4.221% | $109.2132 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $220.51 | 8.650% | $239.5841 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $952.90 | $1,043.5446 | $1,043.53 | $1,043.50 | $1,043.70 | |