| 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 | $230.40 | 6.293% | $244.8991 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $12.45 | 9.712% | $13.6591 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $153.61 | 11.592% | $171.4165 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $189.61 | 6.531% | $201.9934 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $241.32 | 12.492% | $271.4657 | $271.47 | $271.45 | $271.50 |
| Purchase #6 | $196.58 | 8.860% | $213.997 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $17.94 | 7.421% | $19.2713 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $1,041.91 | $1,136.7021 | $1,136.71 | $1,136.65 | $1,136.80 | |