| 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 | $246.39 | 12.765% | $277.8417 | $277.84 | $277.85 | $277.80 |
| Purchase #2 | $194.98 | 5.845% | $206.3766 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $98.90 | 9.460% | $108.2559 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $95.51 | 13.587% | $108.4869 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $31.31 | 13.186% | $35.4385 | $35.44 | $35.45 | $35.40 |
| Purchase #6 | $229.44 | 9.344% | $250.8789 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $99.65 | 7.487% | $107.1108 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $996.18 | $1,094.3893 | $1,094.40 | $1,094.45 | $1,094.40 | |