| 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 | $13.43 | 13.227% | $15.2064 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $249.86 | 5.231% | $262.9302 | $262.93 | $262.95 | $262.90 |
| Purchase #3 | $242.78 | 8.593% | $263.6421 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $92.25 | 5.470% | $97.2961 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $206.54 | 12.117% | $231.5665 | $231.57 | $231.55 | $231.60 |
| Purchase #6 | $210.26 | 12.132% | $235.7687 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $17.48 | 11.169% | $19.4323 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $1,032.60 | $1,125.8423 | $1,125.85 | $1,125.85 | $1,125.80 | |