| 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 | $224.93 | 6.595% | $239.7641 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $27.37 | 6.607% | $29.1783 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $82.62 | 13.603% | $93.8588 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $110.59 | 4.813% | $115.9127 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $19.75 | 13.718% | $22.4593 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $80.50 | 4.439% | $84.0734 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $47.88 | 8.149% | $51.7817 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $593.64 | $637.0283 | $637.02 | $637.00 | $637.20 | |