| 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 | $238.54 | 7.287% | $255.9224 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $239.83 | 4.717% | $251.1428 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $245.99 | 11.223% | $273.5975 | $273.60 | $273.60 | $273.60 |
| Purchase #4 | $23.53 | 11.550% | $26.2477 | $26.25 | $26.25 | $26.20 |
| Purchase #5 | $172.26 | 11.311% | $191.7443 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $55.77 | 5.445% | $58.8067 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $24.45 | 5.855% | $25.8815 | $25.88 | $25.90 | $25.90 |
| 7 purchase totals = | $1,000.37 | $1,083.3429 | $1,083.34 | $1,083.35 | $1,083.20 | |