| 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 | $249.33 | 9.840% | $273.8641 | $273.86 | $273.85 | $273.90 |
| Purchase #2 | $69.39 | 9.845% | $76.2214 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $142.56 | 6.746% | $152.1771 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $91.91 | 11.648% | $102.6157 | $102.62 | $102.60 | $102.60 |
| Purchase #5 | $234.90 | 6.369% | $249.8608 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $52.61 | 9.678% | $57.7016 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $219.69 | 6.764% | $234.5498 | $234.55 | $234.55 | $234.50 |
| 7 purchase totals = | $1,060.39 | $1,146.9905 | $1,146.99 | $1,146.95 | $1,147.00 | |