| 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 | $203.41 | 4.176% | $211.9044 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $110.69 | 11.102% | $122.9788 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $114.68 | 5.756% | $121.281 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $200.36 | 7.580% | $215.5473 | $215.55 | $215.55 | $215.50 |
| Purchase #5 | $98.57 | 8.303% | $106.7543 | $106.75 | $106.75 | $106.80 |
| Purchase #6 | $66.91 | 11.606% | $74.6756 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $95.62 | 6.160% | $101.5102 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $890.24 | $954.6516 | $954.65 | $954.70 | $954.70 | |