| 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 | $98.85 | 7.590% | $106.3527 | $106.35 | $106.35 | $106.40 |
| Purchase #2 | $211.51 | 12.595% | $238.1497 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $102.36 | 3.150% | $105.5843 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $225.44 | 10.359% | $248.7933 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $87.51 | 10.278% | $96.5043 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $60.75 | 8.768% | $66.0766 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $117.31 | 10.391% | $129.4997 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $903.73 | $990.9606 | $990.95 | $991.00 | $991.00 | |