| 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 | $94.94 | 6.106% | $100.737 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $183.36 | 8.205% | $198.4047 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $246.95 | 8.488% | $267.9111 | $267.91 | $267.90 | $267.90 |
| Purchase #4 | $190.27 | 6.680% | $202.98 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $117.48 | 13.323% | $133.1319 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $244.88 | 8.621% | $265.9911 | $265.99 | $266.00 | $266.00 |
| Purchase #7 | $27.27 | 5.229% | $28.6959 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $1,105.15 | $1,197.8517 | $1,197.85 | $1,197.90 | $1,197.80 | |