| 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 | $203.82 | 12.626% | $229.5543 | $229.55 | $229.55 | $229.60 |
| Purchase #2 | $65.57 | 10.472% | $72.4365 | $72.44 | $72.45 | $72.40 |
| Purchase #3 | $33.67 | 13.814% | $38.3212 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $143.54 | 13.830% | $163.3916 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $53.30 | 7.383% | $57.2351 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $185.41 | 7.318% | $198.9783 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $237.65 | 3.108% | $245.0362 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $922.96 | $1,004.9532 | $1,004.96 | $1,005.00 | $1,004.90 | |