| 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 | $24.75 | 3.557% | $25.6304 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $211.51 | 9.493% | $231.5886 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $28.73 | 12.731% | $32.3876 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $133.28 | 12.168% | $149.4975 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $249.79 | 11.372% | $278.1961 | $278.20 | $278.20 | $278.20 |
| Purchase #6 | $212.33 | 13.450% | $240.8884 | $240.89 | $240.90 | $240.90 |
| Purchase #7 | $126.52 | 4.771% | $132.5563 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $986.91 | $1,090.7449 | $1,090.76 | $1,090.80 | $1,090.80 | |