| 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 | $10.87 | 6.606% | $11.5881 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $237.96 | 5.246% | $250.4434 | $250.44 | $250.45 | $250.40 |
| Purchase #3 | $242.49 | 7.422% | $260.4876 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $140.90 | 4.808% | $147.6745 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $96.61 | 13.480% | $109.633 | $109.63 | $109.65 | $109.60 |
| Purchase #6 | $224.48 | 9.216% | $245.1681 | $245.17 | $245.15 | $245.20 |
| Purchase #7 | $182.83 | 10.855% | $202.6762 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $1,136.14 | $1,227.6709 | $1,227.67 | $1,227.70 | $1,227.70 | |