| 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 | $184.68 | 9.757% | $202.6992 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $194.31 | 3.741% | $201.5791 | $201.58 | $201.60 | $201.60 |
| Purchase #3 | $249.51 | 12.358% | $280.3444 | $280.34 | $280.35 | $280.30 |
| Purchase #4 | $185.32 | 11.616% | $206.8468 | $206.85 | $206.85 | $206.80 |
| Purchase #5 | $95.66 | 8.319% | $103.618 | $103.62 | $103.60 | $103.60 |
| Purchase #6 | $59.41 | 5.500% | $62.6776 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $221.64 | 8.289% | $240.0117 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $1,190.53 | $1,297.7768 | $1,297.78 | $1,297.80 | $1,297.70 | |