| 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 | $128.80 | 11.770% | $143.9598 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $65.34 | 6.559% | $69.6257 | $69.63 | $69.65 | $69.60 |
| Purchase #3 | $56.65 | 9.827% | $62.217 | $62.22 | $62.20 | $62.20 |
| Purchase #4 | $247.95 | 7.776% | $267.2306 | $267.23 | $267.25 | $267.20 |
| Purchase #5 | $250.99 | 6.150% | $266.4259 | $266.43 | $266.45 | $266.40 |
| Purchase #6 | $99.93 | 6.584% | $106.5094 | $106.51 | $106.50 | $106.50 |
| Purchase #7 | $110.50 | 12.630% | $124.4562 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $960.16 | $1,040.4246 | $1,040.44 | $1,040.45 | $1,040.40 | |