| 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 | $238.37 | 3.521% | $246.763 | $246.76 | $246.75 | $246.80 |
| Purchase #2 | $127.50 | 10.482% | $140.8646 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $240.92 | 3.639% | $249.6871 | $249.69 | $249.70 | $249.70 |
| Purchase #4 | $131.25 | 11.226% | $145.9841 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $202.69 | 8.593% | $220.1072 | $220.11 | $220.10 | $220.10 |
| Purchase #6 | $64.64 | 4.615% | $67.6231 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $97.52 | 5.721% | $103.0991 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $1,102.89 | $1,174.1282 | $1,174.12 | $1,174.10 | $1,174.20 | |