| 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 | $90.72 | 3.228% | $93.6484 | $93.65 | $93.65 | $93.60 |
| Purchase #2 | $112.95 | 4.205% | $117.6995 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $174.81 | 6.617% | $186.3772 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $109.57 | 12.464% | $123.2268 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $185.47 | 5.774% | $196.179 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $138.47 | 12.788% | $156.1775 | $156.18 | $156.20 | $156.20 |
| Purchase #7 | $208.87 | 8.519% | $226.6636 | $226.66 | $226.65 | $226.70 |
| 7 purchase totals = | $1,020.86 | $1,099.9720 | $1,099.98 | $1,100.05 | $1,100.00 | |