| 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 | $245.56 | 8.678% | $266.8697 | $266.87 | $266.85 | $266.90 |
| Purchase #2 | $66.82 | 7.117% | $71.5756 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $175.44 | 8.624% | $190.5699 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $219.34 | 9.143% | $239.3943 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $116.29 | 11.685% | $129.8785 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $81.76 | 6.789% | $87.3107 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $215.72 | 7.378% | $231.6358 | $231.64 | $231.65 | $231.60 |
| 7 purchase totals = | $1,120.93 | $1,217.2345 | $1,217.24 | $1,217.25 | $1,217.30 | |