| 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 | $38.42 | 3.243% | $39.666 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $207.46 | 8.247% | $224.5692 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $123.97 | 5.267% | $130.4995 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $127.30 | 8.779% | $138.4757 | $138.48 | $138.50 | $138.50 |
| Purchase #5 | $26.30 | 7.424% | $28.2525 | $28.25 | $28.25 | $28.30 |
| Purchase #6 | $183.83 | 6.520% | $195.8157 | $195.82 | $195.80 | $195.80 |
| Purchase #7 | $228.88 | 8.217% | $247.6871 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $936.16 | $1,004.9657 | $1,004.98 | $1,004.95 | $1,005.10 | |