| 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 | $243.68 | 12.103% | $273.1726 | $273.17 | $273.15 | $273.20 |
| Purchase #2 | $31.62 | 10.591% | $34.9689 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $203.87 | 6.858% | $217.8514 | $217.85 | $217.85 | $217.90 |
| Purchase #4 | $110.44 | 3.793% | $114.629 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $204.79 | 5.851% | $216.7723 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $196.95 | 10.441% | $217.5135 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $101.60 | 11.304% | $113.0849 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $1,092.95 | $1,187.9926 | $1,187.98 | $1,187.95 | $1,188.10 | |