| 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 | $239.77 | 4.651% | $250.9217 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $167.41 | 5.748% | $177.0327 | $177.03 | $177.05 | $177.00 |
| Purchase #3 | $106.55 | 3.278% | $110.0427 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $210.64 | 13.856% | $239.8263 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $157.75 | 6.304% | $167.6946 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $6.79 | 5.385% | $7.1556 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $39.89 | 3.434% | $41.2598 | $41.26 | $41.25 | $41.30 |
| 7 purchase totals = | $928.80 | $993.9334 | $993.93 | $993.95 | $993.90 | |