| 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 | $197.36 | 13.355% | $223.7174 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $148.98 | 6.664% | $158.908 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $97.88 | 6.159% | $103.9084 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $32.66 | 13.242% | $36.9848 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $243.28 | 11.489% | $271.2304 | $271.23 | $271.25 | $271.20 |
| Purchase #6 | $88.41 | 11.737% | $98.7867 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $198.55 | 3.167% | $204.8381 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $1,007.12 | $1,098.3738 | $1,098.38 | $1,098.40 | $1,098.30 | |