| 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 | $222.84 | 6.209% | $236.6761 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $12.36 | 6.786% | $13.1987 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $245.54 | 8.674% | $266.8381 | $266.84 | $266.85 | $266.80 |
| Purchase #4 | $89.73 | 3.733% | $93.0796 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $203.79 | 7.131% | $218.3223 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $179.86 | 4.262% | $187.5256 | $187.53 | $187.55 | $187.50 |
| Purchase #7 | $115.27 | 3.347% | $119.1281 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $1,069.39 | $1,134.7685 | $1,134.78 | $1,134.85 | $1,134.70 | |