| 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 | $115.57 | 4.493% | $120.7626 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $229.98 | 12.566% | $258.8793 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $177.56 | 5.648% | $187.5886 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $220.82 | 7.548% | $237.4875 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $215.95 | 5.848% | $228.5788 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $83.55 | 12.278% | $93.8083 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $73.71 | 6.484% | $78.4894 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $1,117.14 | $1,205.5945 | $1,205.60 | $1,205.65 | $1,205.70 | |