| 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 | $246.67 | 13.406% | $279.7386 | $279.74 | $279.75 | $279.70 |
| Purchase #2 | $83.71 | 7.754% | $90.2009 | $90.20 | $90.20 | $90.20 |
| Purchase #3 | $199.33 | 12.631% | $224.5074 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $70.96 | 8.832% | $77.2272 | $77.23 | $77.25 | $77.20 |
| Purchase #5 | $102.95 | 11.406% | $114.6925 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $179.32 | 4.358% | $187.1348 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $214.44 | 5.163% | $225.5115 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $1,097.38 | $1,199.0129 | $1,199.01 | $1,199.05 | $1,198.90 | |