| 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 | $115.26 | 11.318% | $128.3051 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $207.48 | 7.820% | $223.7049 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $11.99 | 4.667% | $12.5496 | $12.55 | $12.55 | $12.50 |
| Purchase #4 | $32.75 | 5.205% | $34.4546 | $34.45 | $34.45 | $34.50 |
| Purchase #5 | $191.93 | 7.698% | $206.7048 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $68.44 | 13.653% | $77.7841 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $207.96 | 5.234% | $218.8446 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $835.81 | $902.3477 | $902.33 | $902.35 | $902.30 | |