| 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 | $202.65 | 4.398% | $211.5625 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $177.45 | 5.789% | $187.7226 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $170.72 | 7.317% | $183.2116 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $125.95 | 4.340% | $131.4162 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $101.87 | 11.495% | $113.58 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $168.48 | 9.424% | $184.3576 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $31.30 | 10.411% | $34.5586 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $978.42 | $1,046.4091 | $1,046.41 | $1,046.35 | $1,046.50 | |