| 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 | $189.98 | 7.646% | $204.5059 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $211.92 | 6.270% | $225.2074 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $236.83 | 11.139% | $263.2105 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $128.31 | 11.365% | $142.8924 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $193.82 | 5.643% | $204.7573 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $5.56 | 4.745% | $5.8238 | $5.82 | $5.80 | $5.80 |
| Purchase #7 | $182.92 | 12.457% | $205.7063 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $1,149.34 | $1,252.1036 | $1,252.11 | $1,252.05 | $1,252.10 | |