| 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 | $127.50 | 6.598% | $135.9125 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $217.76 | 12.464% | $244.9016 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $193.94 | 4.632% | $202.9233 | $202.92 | $202.90 | $202.90 |
| Purchase #4 | $207.57 | 7.571% | $223.2851 | $223.29 | $223.30 | $223.30 |
| Purchase #5 | $221.86 | 3.602% | $229.8514 | $229.85 | $229.85 | $229.90 |
| Purchase #6 | $125.52 | 6.623% | $133.8332 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $192.54 | 4.346% | $200.9078 | $200.91 | $200.90 | $200.90 |
| 7 purchase totals = | $1,286.69 | $1,371.6149 | $1,371.61 | $1,371.60 | $1,371.60 | |