| 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 | $135.25 | 10.730% | $149.7623 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $145.92 | 11.234% | $162.3127 | $162.31 | $162.30 | $162.30 |
| Purchase #3 | $94.65 | 3.834% | $98.2789 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $25.45 | 13.724% | $28.9428 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $90.46 | 8.700% | $98.33 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $206.99 | 11.355% | $230.4937 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $206.62 | 3.304% | $213.4467 | $213.45 | $213.45 | $213.40 |
| 7 purchase totals = | $905.34 | $981.5671 | $981.56 | $981.60 | $981.50 | |