| 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 | $111.39 | 8.851% | $121.2491 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $49.81 | 7.262% | $53.4272 | $53.43 | $53.45 | $53.40 |
| Purchase #3 | $241.32 | 6.837% | $257.819 | $257.82 | $257.80 | $257.80 |
| Purchase #4 | $70.66 | 9.794% | $77.5804 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $162.33 | 7.791% | $174.9771 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $140.73 | 6.431% | $149.7803 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $82.59 | 3.786% | $85.7169 | $85.72 | $85.70 | $85.70 |
| 7 purchase totals = | $858.83 | $920.5500 | $920.56 | $920.60 | $920.50 | |