| 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 | $249.74 | 9.488% | $273.4353 | $273.44 | $273.45 | $273.40 |
| Purchase #2 | $144.73 | 11.486% | $161.3537 | $161.35 | $161.35 | $161.40 |
| Purchase #3 | $73.84 | 10.778% | $81.7985 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $102.71 | 12.616% | $115.6679 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $99.73 | 3.516% | $103.2365 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $226.99 | 8.333% | $245.9051 | $245.91 | $245.90 | $245.90 |
| Purchase #7 | $113.88 | 12.601% | $128.23 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $1,011.62 | $1,109.6270 | $1,109.64 | $1,109.65 | $1,109.60 | |