| 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 | $159.98 | 11.580% | $178.5057 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $44.98 | 11.577% | $50.1873 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $245.30 | 13.266% | $277.8415 | $277.84 | $277.85 | $277.80 |
| Purchase #4 | $61.54 | 11.841% | $68.827 | $68.83 | $68.85 | $68.80 |
| Purchase #5 | $85.78 | 5.742% | $90.7055 | $90.71 | $90.70 | $90.70 |
| Purchase #6 | $97.88 | 5.322% | $103.0892 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $249.86 | 4.279% | $260.5515 | $260.55 | $260.55 | $260.60 |
| 7 purchase totals = | $945.32 | $1,029.7077 | $1,029.72 | $1,029.75 | $1,029.70 | |