| 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 | $231.84 | 3.415% | $239.7573 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $155.44 | 11.438% | $173.2192 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $182.68 | 3.486% | $189.0482 | $189.05 | $189.05 | $189.00 |
| Purchase #4 | $177.56 | 9.677% | $194.7425 | $194.74 | $194.75 | $194.70 |
| Purchase #5 | $90.83 | 13.331% | $102.9385 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $131.52 | 5.309% | $138.5024 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $34.58 | 12.599% | $38.9367 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $1,004.45 | $1,077.1448 | $1,077.15 | $1,077.15 | $1,077.00 | |