| 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 | $219.35 | 10.653% | $242.7174 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $72.67 | 12.750% | $81.9354 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $38.97 | 12.209% | $43.7278 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $66.73 | 12.266% | $74.9151 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $136.60 | 3.186% | $140.9521 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $231.54 | 6.280% | $246.0807 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $133.49 | 7.118% | $142.9918 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $899.35 | $973.3203 | $973.33 | $973.35 | $973.30 | |