| 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 | $34.66 | 9.591% | $37.9842 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $224.59 | 12.347% | $252.3201 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $222.40 | 7.734% | $239.6004 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $56.67 | 11.162% | $62.9955 | $63.00 | $63.00 | $63.00 |
| Purchase #5 | $102.97 | 8.781% | $112.0118 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $220.93 | 4.390% | $230.6288 | $230.63 | $230.65 | $230.60 |
| Purchase #7 | $196.95 | 7.384% | $211.4928 | $211.49 | $211.50 | $211.50 |
| 7 purchase totals = | $1,059.17 | $1,147.0336 | $1,147.03 | $1,147.05 | $1,147.00 | |