| 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 | $247.28 | 7.501% | $265.8285 | $265.83 | $265.85 | $265.80 |
| Purchase #2 | $107.63 | 10.500% | $118.9312 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $92.86 | 12.795% | $104.7414 | $104.74 | $104.75 | $104.70 |
| Purchase #4 | $124.26 | 3.425% | $128.5159 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $195.31 | 5.335% | $205.7298 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $60.96 | 10.573% | $67.4053 | $67.41 | $67.40 | $67.40 |
| Purchase #7 | $193.34 | 6.564% | $206.0308 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $1,021.64 | $1,097.1829 | $1,097.19 | $1,097.25 | $1,097.00 | |