| 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 | 13.304% | $13.5625 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $236.56 | 6.401% | $251.7022 | $251.70 | $251.70 | $251.70 |
| Purchase #3 | $203.88 | 8.443% | $221.0936 | $221.09 | $221.10 | $221.10 |
| Purchase #4 | $13.29 | 11.287% | $14.79 | $14.79 | $14.80 | $14.80 |
| Purchase #5 | $235.82 | 9.146% | $257.3881 | $257.39 | $257.40 | $257.40 |
| Purchase #6 | $180.69 | 9.207% | $197.3261 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $156.85 | 13.283% | $177.6844 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $1,039.06 | $1,133.5469 | $1,133.54 | $1,133.60 | $1,133.60 | |