| 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 | $121.93 | 7.792% | $131.4308 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $68.38 | 8.618% | $74.273 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $168.66 | 12.598% | $189.9078 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $26.38 | 8.673% | $28.6679 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $246.87 | 11.611% | $275.5341 | $275.53 | $275.55 | $275.50 |
| Purchase #6 | $195.89 | 4.609% | $204.9186 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $213.38 | 7.836% | $230.1005 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $1,041.49 | $1,134.8327 | $1,134.83 | $1,134.80 | $1,134.80 | |