| 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 | $75.70 | 10.115% | $83.3571 | $83.36 | $83.35 | $83.40 |
| Purchase #2 | $216.82 | 4.241% | $226.0153 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $221.85 | 11.195% | $246.6861 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $249.90 | 13.376% | $283.3266 | $283.33 | $283.35 | $283.30 |
| Purchase #5 | $218.82 | 8.804% | $238.0849 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $7.82 | 4.782% | $8.194 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $45.44 | 9.130% | $49.5887 | $49.59 | $49.60 | $49.60 |
| 7 purchase totals = | $1,036.35 | $1,135.2527 | $1,135.26 | $1,135.30 | $1,135.30 | |