| 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 | $85.52 | 3.282% | $88.3268 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $250.27 | 5.200% | $263.284 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $129.75 | 8.388% | $140.6334 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $73.65 | 4.508% | $76.9701 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $86.84 | 7.621% | $93.4581 | $93.46 | $93.45 | $93.50 |
| Purchase #6 | $222.54 | 4.393% | $232.3162 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $110.67 | 5.738% | $117.0202 | $117.02 | $117.00 | $117.00 |
| 7 purchase totals = | $959.24 | $1,012.0088 | $1,012.01 | $1,012.00 | $1,012.00 | |