| 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 | $184.82 | 6.115% | $196.1217 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $206.82 | 8.660% | $224.7306 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $223.69 | 9.771% | $245.5467 | $245.55 | $245.55 | $245.50 |
| Purchase #4 | $117.48 | 11.403% | $130.8762 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $232.26 | 8.717% | $252.5061 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $109.43 | 3.773% | $113.5588 | $113.56 | $113.55 | $113.60 |
| Purchase #7 | $144.68 | 6.136% | $153.5576 | $153.56 | $153.55 | $153.60 |
| 7 purchase totals = | $1,219.18 | $1,316.8977 | $1,316.91 | $1,316.90 | $1,316.90 | |