| 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 | $103.25 | 12.212% | $115.8589 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $184.42 | 12.190% | $206.9008 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $32.91 | 12.299% | $36.9576 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $162.86 | 7.515% | $175.0989 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $81.37 | 9.833% | $89.3711 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $64.98 | 11.814% | $72.6567 | $72.66 | $72.65 | $72.70 |
| Purchase #7 | $27.60 | 10.755% | $30.5684 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $657.39 | $727.4124 | $727.42 | $727.35 | $727.60 | |