| 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 | $184.52 | 9.423% | $201.9073 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $112.75 | 4.751% | $118.1068 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $113.30 | 13.745% | $128.8731 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $236.53 | 10.193% | $260.6395 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $237.53 | 8.828% | $258.4991 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $9.37 | 12.815% | $10.5708 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $26.65 | 4.553% | $27.8634 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $920.65 | $1,006.4600 | $1,006.46 | $1,006.40 | $1,006.50 | |