| 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 | $32.57 | 4.434% | $34.0142 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $12.36 | 8.296% | $13.3854 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $106.52 | 11.695% | $118.9775 | $118.98 | $119.00 | $119.00 |
| Purchase #4 | $238.90 | 5.682% | $252.4743 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $243.33 | 11.613% | $271.5879 | $271.59 | $271.60 | $271.60 |
| Purchase #6 | $229.40 | 10.413% | $253.2874 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $93.76 | 9.156% | $102.3447 | $102.34 | $102.35 | $102.30 |
| 7 purchase totals = | $956.84 | $1,046.0714 | $1,046.07 | $1,046.10 | $1,046.10 | |