| 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 | $203.37 | 8.874% | $221.4171 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $11.74 | 7.403% | $12.6091 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $13.99 | 7.444% | $15.0314 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $177.78 | 6.150% | $188.7135 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $218.71 | 6.133% | $232.1235 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $130.89 | 9.618% | $143.479 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $195.74 | 5.827% | $207.1458 | $207.15 | $207.15 | $207.10 |
| 7 purchase totals = | $952.22 | $1,020.5194 | $1,020.52 | $1,020.50 | $1,020.40 | |