| 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 | $230.86 | 6.598% | $246.0921 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $16.45 | 6.439% | $17.5092 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $183.31 | 11.513% | $204.4145 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $178.92 | 5.457% | $188.6837 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $42.34 | 5.736% | $44.7686 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $168.62 | 13.804% | $191.8963 | $191.90 | $191.90 | $191.90 |
| Purchase #7 | $199.93 | 3.182% | $206.2918 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $1,020.43 | $1,099.6562 | $1,099.65 | $1,099.65 | $1,099.70 | |