| 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 | $226.48 | 7.722% | $243.9688 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $38.70 | 11.473% | $43.1401 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $67.89 | 12.601% | $76.4448 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $203.63 | 13.322% | $230.7576 | $230.76 | $230.75 | $230.80 |
| Purchase #5 | $21.85 | 4.616% | $22.8586 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $198.52 | 6.489% | $211.402 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $135.83 | 5.439% | $143.2178 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $892.90 | $971.7897 | $971.79 | $971.75 | $971.80 | |