| 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 | $207.98 | 7.710% | $224.0153 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $20.35 | 4.716% | $21.3097 | $21.31 | $21.30 | $21.30 |
| Purchase #3 | $66.69 | 10.500% | $73.6925 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $230.66 | 7.740% | $248.5131 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $94.91 | 5.534% | $100.1623 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $196.63 | 8.561% | $213.4635 | $213.46 | $213.45 | $213.50 |
| Purchase #7 | $159.80 | 6.292% | $169.8546 | $169.85 | $169.85 | $169.90 |
| 7 purchase totals = | $977.02 | $1,051.0110 | $1,051.00 | $1,050.95 | $1,051.10 | |