| 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 | $218.98 | 8.653% | $237.9283 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $117.76 | 9.855% | $129.3652 | $129.37 | $129.35 | $129.40 |
| Purchase #3 | $219.86 | 5.623% | $232.2227 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $199.84 | 9.524% | $218.8728 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $33.46 | 7.609% | $36.006 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $67.83 | 4.525% | $70.8993 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $189.73 | 7.447% | $203.8592 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $1,047.46 | $1,129.1535 | $1,129.16 | $1,129.10 | $1,129.20 | |