| 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 | $123.43 | 8.714% | $134.1857 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $120.51 | 6.674% | $128.5528 | $128.55 | $128.55 | $128.60 |
| Purchase #3 | $129.93 | 7.151% | $139.2213 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $222.25 | 11.445% | $247.6865 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $224.58 | 3.723% | $232.9411 | $232.94 | $232.95 | $232.90 |
| Purchase #6 | $58.30 | 3.405% | $60.2851 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $62.33 | 10.398% | $68.8111 | $68.81 | $68.80 | $68.80 |
| 7 purchase totals = | $941.33 | $1,011.6836 | $1,011.69 | $1,011.70 | $1,011.70 | |