| 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 | $227.94 | 7.305% | $244.591 | $244.59 | $244.60 | $244.60 |
| Purchase #2 | $189.49 | 6.835% | $202.4416 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $232.36 | 11.839% | $259.8691 | $259.87 | $259.85 | $259.90 |
| Purchase #4 | $98.76 | 12.491% | $111.0961 | $111.10 | $111.10 | $111.10 |
| Purchase #5 | $213.27 | 5.230% | $224.424 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $23.76 | 13.762% | $27.0299 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $57.85 | 13.487% | $65.6522 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $1,043.43 | $1,135.1039 | $1,135.10 | $1,135.10 | $1,135.10 | |