| 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 | $43.83 | 9.319% | $47.9145 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $215.91 | 6.416% | $229.7628 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $133.75 | 9.124% | $145.9534 | $145.95 | $145.95 | $146.00 |
| Purchase #4 | $92.67 | 5.142% | $97.4351 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $185.98 | 5.708% | $196.5957 | $196.60 | $196.60 | $196.60 |
| Purchase #6 | $208.75 | 5.368% | $219.9557 | $219.96 | $219.95 | $220.00 |
| Purchase #7 | $143.91 | 8.715% | $156.4518 | $156.45 | $156.45 | $156.50 |
| 7 purchase totals = | $1,024.80 | $1,094.0690 | $1,094.07 | $1,094.05 | $1,094.20 | |