| 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 | $199.64 | 3.181% | $205.9905 | $205.99 | $206.00 | $206.00 |
| Purchase #2 | $249.70 | 11.861% | $279.3169 | $279.32 | $279.30 | $279.30 |
| Purchase #3 | $92.57 | 3.499% | $95.809 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $216.97 | 11.183% | $241.2338 | $241.23 | $241.25 | $241.20 |
| Purchase #5 | $224.84 | 6.838% | $240.2146 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $63.99 | 9.258% | $69.9142 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $172.90 | 9.484% | $189.2978 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $1,220.61 | $1,321.7768 | $1,321.77 | $1,321.75 | $1,321.70 | |