| 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 | $200.51 | 7.510% | $215.5683 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $192.74 | 10.540% | $213.0548 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $100.80 | 13.683% | $114.5925 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $225.66 | 6.108% | $239.4433 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $195.99 | 4.424% | $204.6606 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $15.27 | 4.131% | $15.9008 | $15.90 | $15.90 | $15.90 |
| Purchase #7 | $243.93 | 9.334% | $266.6984 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $1,174.90 | $1,269.9187 | $1,269.91 | $1,269.90 | $1,270.00 | |