| 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 | $114.54 | 3.351% | $118.3782 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $238.32 | 7.366% | $255.8747 | $255.87 | $255.85 | $255.90 |
| Purchase #3 | $30.88 | 3.634% | $32.0022 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $39.66 | 13.120% | $44.8634 | $44.86 | $44.85 | $44.90 |
| Purchase #5 | $157.47 | 13.341% | $178.4781 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $60.84 | 8.521% | $66.0242 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $178.37 | 6.219% | $189.4628 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $820.08 | $885.0836 | $885.07 | $885.05 | $885.20 | |