| 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 | $89.54 | 10.169% | $98.6453 | $98.65 | $98.65 | $98.60 |
| Purchase #2 | $249.53 | 8.383% | $270.4481 | $270.45 | $270.45 | $270.40 |
| Purchase #3 | $208.91 | 10.786% | $231.443 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $211.32 | 12.711% | $238.1809 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $141.44 | 8.186% | $153.0183 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $156.90 | 8.580% | $170.362 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $136.83 | 7.777% | $147.4713 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $1,194.47 | $1,309.5689 | $1,309.57 | $1,309.55 | $1,309.50 | |