| 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 | $189.27 | 9.725% | $207.6765 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $204.88 | 7.449% | $220.1415 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $114.97 | 5.792% | $121.6291 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $85.60 | 9.108% | $93.3964 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $134.60 | 5.812% | $142.423 | $142.42 | $142.40 | $142.40 |
| Purchase #6 | $52.68 | 7.551% | $56.6579 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $230.61 | 6.228% | $244.9724 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $1,012.61 | $1,086.8968 | $1,086.90 | $1,086.90 | $1,086.90 | |