| 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 | $238.84 | 11.234% | $265.6713 | $265.67 | $265.65 | $265.70 |
| Purchase #2 | $195.50 | 12.171% | $219.2943 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $203.88 | 5.259% | $214.602 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $182.49 | 3.574% | $189.0122 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $43.95 | 6.656% | $46.8753 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $84.70 | 6.824% | $90.4799 | $90.48 | $90.50 | $90.50 |
| Purchase #7 | $183.51 | 12.120% | $205.7514 | $205.75 | $205.75 | $205.80 |
| 7 purchase totals = | $1,132.87 | $1,231.6864 | $1,231.68 | $1,231.70 | $1,231.80 | |