| 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 | $245.53 | 6.150% | $260.6301 | $260.63 | $260.65 | $260.60 |
| Purchase #2 | $37.58 | 13.565% | $42.6777 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $114.64 | 8.772% | $124.6962 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $215.65 | 13.758% | $245.3191 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $207.63 | 3.311% | $214.5046 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $207.86 | 9.847% | $228.328 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $240.57 | 12.563% | $270.7928 | $270.79 | $270.80 | $270.80 |
| 7 purchase totals = | $1,269.46 | $1,386.9485 | $1,386.95 | $1,387.00 | $1,386.90 | |