| 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 | $235.86 | 9.632% | $258.578 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $206.52 | 9.840% | $226.8416 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $246.58 | 3.406% | $254.9785 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $187.58 | 4.827% | $196.6345 | $196.63 | $196.65 | $196.60 |
| Purchase #5 | $220.66 | 4.367% | $230.2962 | $230.30 | $230.30 | $230.30 |
| Purchase #6 | $133.94 | 6.117% | $142.1331 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $143.59 | 3.735% | $148.9531 | $148.95 | $148.95 | $149.00 |
| 7 purchase totals = | $1,374.73 | $1,458.4150 | $1,458.41 | $1,458.50 | $1,458.40 | |