| 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 | $244.91 | 9.138% | $267.2899 | $267.29 | $267.30 | $267.30 |
| Purchase #2 | $177.74 | 5.214% | $187.0074 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $37.78 | 12.639% | $42.555 | $42.56 | $42.55 | $42.60 |
| Purchase #4 | $101.92 | 6.840% | $108.8913 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $201.68 | 13.174% | $228.2493 | $228.25 | $228.25 | $228.20 |
| Purchase #6 | $92.59 | 8.147% | $100.1333 | $100.13 | $100.15 | $100.10 |
| Purchase #7 | $248.50 | 12.664% | $279.97 | $279.97 | $279.95 | $280.00 |
| 7 purchase totals = | $1,105.12 | $1,214.0962 | $1,214.10 | $1,214.10 | $1,214.10 | |