| 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 | $120.81 | 10.664% | $133.6932 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $150.61 | 11.343% | $167.6937 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $150.98 | 5.675% | $159.5481 | $159.55 | $159.55 | $159.50 |
| Purchase #4 | $181.72 | 10.519% | $200.8351 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $200.99 | 6.781% | $214.6191 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $181.92 | 9.802% | $199.7518 | $199.75 | $199.75 | $199.80 |
| Purchase #7 | $12.45 | 3.716% | $12.9126 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $999.48 | $1,089.0536 | $1,089.05 | $1,089.05 | $1,089.00 | |