| 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 | $233.65 | 7.550% | $251.2906 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $176.98 | 13.686% | $201.2015 | $201.20 | $201.20 | $201.20 |
| Purchase #3 | $10.70 | 6.815% | $11.4292 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $167.58 | 6.296% | $178.1308 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $201.77 | 3.150% | $208.1258 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $97.98 | 12.827% | $110.5479 | $110.55 | $110.55 | $110.50 |
| Purchase #7 | $46.55 | 6.293% | $49.4794 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $935.21 | $1,010.2052 | $1,010.21 | $1,010.30 | $1,010.10 | |