| 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 | $121.65 | 10.529% | $134.4585 | $134.46 | $134.45 | $134.50 |
| Purchase #2 | $206.56 | 3.467% | $213.7214 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $146.58 | 7.110% | $157.0018 | $157.00 | $157.00 | $157.00 |
| Purchase #4 | $248.29 | 11.163% | $276.0066 | $276.01 | $276.00 | $276.00 |
| Purchase #5 | $221.86 | 9.304% | $242.5019 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $18.60 | 9.600% | $20.3856 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $177.49 | 6.860% | $189.6658 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $1,141.03 | $1,233.7416 | $1,233.75 | $1,233.70 | $1,233.80 | |