| 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 | $180.59 | 11.786% | $201.8743 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $231.28 | 10.409% | $255.3539 | $255.35 | $255.35 | $255.40 |
| Purchase #3 | $199.74 | 3.172% | $206.0758 | $206.08 | $206.10 | $206.10 |
| Purchase #4 | $12.67 | 6.325% | $13.4714 | $13.47 | $13.45 | $13.50 |
| Purchase #5 | $179.59 | 11.250% | $199.7939 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $31.35 | 13.519% | $35.5882 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $83.37 | 6.603% | $88.8749 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $918.59 | $1,001.0324 | $1,001.02 | $1,001.00 | $1,001.20 | |