| 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 | $187.88 | 8.303% | $203.4797 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $79.36 | 9.866% | $87.1897 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $199.33 | 9.440% | $218.1468 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $92.39 | 5.614% | $97.5768 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $29.98 | 7.619% | $32.2642 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $211.89 | 12.419% | $238.2046 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $229.31 | 3.624% | $237.6202 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,030.14 | $1,114.4820 | $1,114.48 | $1,114.50 | $1,114.50 | |