| 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 | $220.25 | 7.288% | $236.3018 | $236.30 | $236.30 | $236.30 |
| Purchase #2 | $76.51 | 10.845% | $84.8075 | $84.81 | $84.80 | $84.80 |
| Purchase #3 | $86.91 | 8.729% | $94.4964 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $103.36 | 6.329% | $109.9017 | $109.90 | $109.90 | $109.90 |
| Purchase #5 | $212.99 | 13.314% | $241.3475 | $241.35 | $241.35 | $241.30 |
| Purchase #6 | $92.43 | 10.573% | $102.2026 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $184.83 | 9.242% | $201.912 | $201.91 | $201.90 | $201.90 |
| 7 purchase totals = | $977.28 | $1,070.9695 | $1,070.97 | $1,070.95 | $1,070.90 | |