| 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 | $118.48 | 4.557% | $123.8791 | $123.88 | $123.90 | $123.90 |
| Purchase #2 | $193.32 | 11.634% | $215.8108 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $196.36 | 13.554% | $222.9746 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $166.63 | 8.834% | $181.3501 | $181.35 | $181.35 | $181.40 |
| Purchase #5 | $223.34 | 7.509% | $240.1106 | $240.11 | $240.10 | $240.10 |
| Purchase #6 | $169.52 | 8.302% | $183.5936 | $183.59 | $183.60 | $183.60 |
| Purchase #7 | $207.98 | 6.563% | $221.6297 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $1,275.63 | $1,389.3485 | $1,389.34 | $1,389.35 | $1,389.40 | |