| 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 | $44.60 | 11.692% | $49.8146 | $49.81 | $49.80 | $49.80 |
| Purchase #2 | $246.46 | 13.532% | $279.811 | $279.81 | $279.80 | $279.80 |
| Purchase #3 | $141.85 | 11.391% | $158.0081 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $221.77 | 12.780% | $250.1122 | $250.11 | $250.10 | $250.10 |
| Purchase #5 | $106.74 | 8.446% | $115.7553 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $67.80 | 10.594% | $74.9827 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $148.58 | 9.246% | $162.3177 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $977.80 | $1,090.8016 | $1,090.80 | $1,090.75 | $1,090.80 | |