| 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 | $67.37 | 6.330% | $71.6345 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $196.60 | 13.461% | $223.0643 | $223.06 | $223.05 | $223.10 |
| Purchase #3 | $218.30 | 6.584% | $232.6729 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $210.30 | 9.780% | $230.8673 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $231.76 | 11.753% | $258.9988 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $97.28 | 13.505% | $110.4177 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $166.26 | 10.632% | $183.9368 | $183.94 | $183.95 | $183.90 |
| 7 purchase totals = | $1,187.87 | $1,311.5923 | $1,311.59 | $1,311.55 | $1,311.60 | |