| 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 | $115.94 | 9.636% | $127.112 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $242.66 | 9.579% | $265.9044 | $265.90 | $265.90 | $265.90 |
| Purchase #3 | $130.81 | 7.872% | $141.1074 | $141.11 | $141.10 | $141.10 |
| Purchase #4 | $111.62 | 11.807% | $124.799 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $234.26 | 13.166% | $265.1027 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $220.36 | 8.703% | $239.5379 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $163.94 | 8.168% | $177.3306 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $1,219.59 | $1,340.8940 | $1,340.89 | $1,340.90 | $1,340.80 | |