| 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 | $244.26 | 5.716% | $258.2219 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $172.48 | 3.374% | $178.2995 | $178.30 | $178.30 | $178.30 |
| Purchase #3 | $7.87 | 7.285% | $8.4433 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $120.60 | 5.802% | $127.5972 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $207.29 | 9.211% | $226.3835 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $55.97 | 13.230% | $63.3748 | $63.37 | $63.35 | $63.40 |
| Purchase #7 | $100.82 | 8.211% | $109.0983 | $109.10 | $109.10 | $109.10 |
| 7 purchase totals = | $909.29 | $971.4185 | $971.41 | $971.40 | $971.40 | |