| 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 | $221.29 | 3.472% | $228.9732 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $81.27 | 10.506% | $89.8082 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $179.31 | 8.732% | $194.9673 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $175.31 | 6.460% | $186.635 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $216.63 | 13.385% | $245.6259 | $245.63 | $245.65 | $245.60 |
| Purchase #6 | $239.68 | 12.435% | $269.4842 | $269.48 | $269.50 | $269.50 |
| Purchase #7 | $23.96 | 8.700% | $26.0445 | $26.04 | $26.05 | $26.00 |
| 7 purchase totals = | $1,137.45 | $1,241.5383 | $1,241.54 | $1,241.55 | $1,241.50 | |