| 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 | $47.34 | 3.211% | $48.8601 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $193.78 | 4.759% | $203.002 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $203.40 | 7.734% | $219.131 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $201.74 | 6.775% | $215.4079 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $143.36 | 6.361% | $152.4791 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $147.69 | 6.827% | $157.7728 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $211.91 | 4.522% | $221.4926 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $1,149.22 | $1,218.1455 | $1,218.14 | $1,218.15 | $1,218.20 | |