| 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 | $124.73 | 11.700% | $139.3234 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $79.28 | 8.375% | $85.9197 | $85.92 | $85.90 | $85.90 |
| Purchase #3 | $198.55 | 10.690% | $219.775 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $224.57 | 7.594% | $241.6238 | $241.62 | $241.60 | $241.60 |
| Purchase #5 | $196.75 | 8.870% | $214.2017 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $18.76 | 9.195% | $20.485 | $20.49 | $20.50 | $20.50 |
| Purchase #7 | $110.60 | 4.630% | $115.7208 | $115.72 | $115.70 | $115.70 |
| 7 purchase totals = | $953.24 | $1,037.0494 | $1,037.05 | $1,037.00 | $1,037.00 | |