| 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 | $220.50 | 12.416% | $247.8773 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $98.51 | 9.860% | $108.2231 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $184.87 | 12.252% | $207.5203 | $207.52 | $207.50 | $207.50 |
| Purchase #4 | $172.75 | 13.829% | $196.6396 | $196.64 | $196.65 | $196.60 |
| Purchase #5 | $135.84 | 3.161% | $140.1339 | $140.13 | $140.15 | $140.10 |
| Purchase #6 | $18.43 | 4.524% | $19.2638 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $46.69 | 7.847% | $50.3538 | $50.35 | $50.35 | $50.40 |
| 7 purchase totals = | $877.59 | $970.0118 | $970.00 | $970.00 | $970.00 | |