| 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 | $217.51 | 9.205% | $237.5318 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $172.34 | 4.253% | $179.6696 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $100.82 | 8.716% | $109.6075 | $109.61 | $109.60 | $109.60 |
| Purchase #4 | $129.89 | 12.811% | $146.5302 | $146.53 | $146.55 | $146.50 |
| Purchase #5 | $193.68 | 5.837% | $204.9851 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $15.26 | 10.375% | $16.8432 | $16.84 | $16.85 | $16.80 |
| Purchase #7 | $208.43 | 5.840% | $220.6023 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $1,037.93 | $1,115.7697 | $1,115.77 | $1,115.80 | $1,115.70 | |