| 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 | $197.67 | 5.293% | $208.1327 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $206.41 | 10.490% | $228.0624 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $194.92 | 13.161% | $220.5734 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $207.70 | 6.802% | $221.8278 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $66.80 | 5.452% | $70.4419 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $128.70 | 13.806% | $146.4683 | $146.47 | $146.45 | $146.50 |
| Purchase #7 | $179.56 | 11.368% | $199.9724 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $1,181.76 | $1,295.4789 | $1,295.47 | $1,295.45 | $1,295.50 | |