| 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 | $242.58 | 13.296% | $274.8334 | $274.83 | $274.85 | $274.80 |
| Purchase #2 | $80.67 | 4.249% | $84.0977 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $88.80 | 12.819% | $100.1833 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $167.80 | 13.805% | $190.9648 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $17.44 | 13.225% | $19.7464 | $19.75 | $19.75 | $19.70 |
| Purchase #6 | $46.55 | 13.577% | $52.8701 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $123.45 | 6.627% | $131.631 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $767.29 | $854.3267 | $854.32 | $854.35 | $854.30 | |