| 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 | $36.51 | 8.491% | $39.6101 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $164.95 | 8.662% | $179.238 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $26.26 | 13.723% | $29.8637 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $218.97 | 6.600% | $233.422 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $88.62 | 13.270% | $100.3799 | $100.38 | $100.40 | $100.40 |
| Purchase #6 | $241.98 | 8.596% | $262.7806 | $262.78 | $262.80 | $262.80 |
| Purchase #7 | $181.39 | 11.326% | $201.9342 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $958.68 | $1,047.2285 | $1,047.22 | $1,047.25 | $1,047.20 | |