| 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 | $202.26 | 5.853% | $214.0983 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $242.59 | 4.477% | $253.4508 | $253.45 | $253.45 | $253.50 |
| Purchase #3 | $174.48 | 7.654% | $187.8347 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $8.65 | 5.726% | $9.1453 | $9.15 | $9.15 | $9.10 |
| Purchase #5 | $191.95 | 5.820% | $203.1215 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $99.45 | 3.757% | $103.1863 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $102.75 | 13.864% | $116.9953 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $1,022.13 | $1,087.8322 | $1,087.84 | $1,087.85 | $1,087.80 | |