| 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 | $11.97 | 5.351% | $12.6105 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $88.94 | 6.536% | $94.7531 | $94.75 | $94.75 | $94.80 |
| Purchase #3 | $178.71 | 11.259% | $198.831 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $203.39 | 5.205% | $213.9764 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $178.62 | 11.147% | $198.5308 | $198.53 | $198.55 | $198.50 |
| Purchase #6 | $38.48 | 4.786% | $40.3217 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $162.69 | 5.747% | $172.0398 | $172.04 | $172.05 | $172.00 |
| 7 purchase totals = | $862.80 | $931.0633 | $931.06 | $931.10 | $931.00 | |