| 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 | $115.92 | 11.606% | $129.3737 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $103.87 | 6.842% | $110.9768 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $228.49 | 8.685% | $248.3344 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $151.58 | 13.282% | $171.7129 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $247.70 | 9.237% | $270.58 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $19.73 | 5.842% | $20.8826 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $86.28 | 12.250% | $96.8493 | $96.85 | $96.85 | $96.80 |
| 7 purchase totals = | $953.57 | $1,048.7097 | $1,048.70 | $1,048.75 | $1,048.70 | |