| 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 | $34.26 | 11.662% | $38.2554 | $38.26 | $38.25 | $38.30 |
| Purchase #2 | $39.77 | 11.412% | $44.3086 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $239.47 | 13.518% | $271.8416 | $271.84 | $271.85 | $271.80 |
| Purchase #4 | $115.48 | 7.712% | $124.3858 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $93.98 | 7.528% | $101.0548 | $101.05 | $101.05 | $101.10 |
| Purchase #6 | $174.25 | 7.191% | $186.7803 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $191.28 | 3.202% | $197.4048 | $197.40 | $197.40 | $197.40 |
| 7 purchase totals = | $888.49 | $964.0313 | $964.03 | $964.05 | $964.10 | |