| 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 | $26.69 | 6.324% | $28.3779 | $28.38 | $28.40 | $28.40 |
| Purchase #2 | $217.64 | 10.517% | $240.5292 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $158.51 | 5.394% | $167.06 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $185.98 | 9.331% | $203.3338 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $177.72 | 5.128% | $186.8335 | $186.83 | $186.85 | $186.80 |
| Purchase #6 | $155.64 | 4.620% | $162.8306 | $162.83 | $162.85 | $162.80 |
| Purchase #7 | $199.71 | 9.853% | $219.3874 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $1,121.89 | $1,208.3524 | $1,208.35 | $1,208.45 | $1,208.30 | |