| 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 | $216.64 | 9.394% | $236.9912 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $197.59 | 8.203% | $213.7983 | $213.80 | $213.80 | $213.80 |
| Purchase #3 | $235.70 | 12.520% | $265.2096 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $114.54 | 5.224% | $120.5236 | $120.52 | $120.50 | $120.50 |
| Purchase #5 | $173.67 | 10.271% | $191.5076 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $55.70 | 6.584% | $59.3673 | $59.37 | $59.35 | $59.40 |
| Purchase #7 | $181.81 | 9.250% | $198.6274 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $1,175.65 | $1,286.0250 | $1,286.03 | $1,286.00 | $1,286.00 | |