| 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 | $129.56 | 8.771% | $140.9237 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $84.84 | 4.388% | $88.5628 | $88.56 | $88.55 | $88.60 |
| Purchase #3 | $32.95 | 10.808% | $36.5112 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $218.33 | 9.126% | $238.2548 | $238.25 | $238.25 | $238.30 |
| Purchase #5 | $150.92 | 4.512% | $157.7295 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $174.76 | 6.288% | $185.7489 | $185.75 | $185.75 | $185.70 |
| Purchase #7 | $129.73 | 3.516% | $134.2913 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $921.09 | $982.0222 | $982.01 | $982.00 | $982.00 | |