| 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 | $246.43 | 5.774% | $260.6589 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $180.87 | 6.148% | $191.9899 | $191.99 | $192.00 | $192.00 |
| Purchase #3 | $121.47 | 7.130% | $130.1308 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $178.84 | 5.590% | $188.8372 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $172.48 | 11.121% | $191.6615 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $181.40 | 8.445% | $196.7192 | $196.72 | $196.70 | $196.70 |
| Purchase #7 | $55.35 | 4.688% | $57.9448 | $57.94 | $57.95 | $57.90 |
| 7 purchase totals = | $1,136.84 | $1,217.9423 | $1,217.94 | $1,217.95 | $1,217.90 | |