| 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 | $249.47 | 11.452% | $278.0393 | $278.04 | $278.05 | $278.00 |
| Purchase #2 | $68.72 | 3.539% | $71.152 | $71.15 | $71.15 | $71.20 |
| Purchase #3 | $31.45 | 10.745% | $34.8293 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $75.93 | 4.577% | $79.4053 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $192.92 | 12.685% | $217.3919 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $154.70 | 6.179% | $164.2589 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $155.47 | 4.605% | $162.6294 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $928.66 | $1,007.7061 | $1,007.71 | $1,007.75 | $1,007.70 | |