| 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 | $201.96 | 7.460% | $217.0262 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $12.48 | 11.780% | $13.9501 | $13.95 | $13.95 | $14.00 |
| Purchase #3 | $240.33 | 13.481% | $272.7289 | $272.73 | $272.75 | $272.70 |
| Purchase #4 | $201.32 | 11.200% | $223.8678 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $67.57 | 6.360% | $71.8675 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $94.88 | 3.386% | $98.0926 | $98.09 | $98.10 | $98.10 |
| Purchase #7 | $201.91 | 7.443% | $216.9382 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $1,020.45 | $1,114.4713 | $1,114.48 | $1,114.50 | $1,114.50 | |