| 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 | $132.63 | 12.515% | $149.2286 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $216.31 | 10.821% | $239.7169 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $203.57 | 8.562% | $220.9997 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $133.88 | 9.818% | $147.0243 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $163.70 | 6.336% | $174.072 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $56.61 | 3.539% | $58.6134 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $97.45 | 12.261% | $109.3983 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $1,004.15 | $1,099.0532 | $1,099.05 | $1,099.00 | $1,099.00 | |