| 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 | $121.28 | 11.572% | $135.3145 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $130.33 | 13.369% | $147.7538 | $147.75 | $147.75 | $147.80 |
| Purchase #3 | $96.75 | 9.809% | $106.2402 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $211.82 | 12.189% | $237.6387 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $93.92 | 13.805% | $106.8857 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $232.47 | 12.857% | $262.3587 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $188.32 | 4.614% | $197.0091 | $197.01 | $197.00 | $197.00 |
| 7 purchase totals = | $1,074.89 | $1,193.2007 | $1,193.20 | $1,193.20 | $1,193.20 | |