| 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 | $185.81 | 4.373% | $193.9355 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $59.62 | 6.244% | $63.3427 | $63.34 | $63.35 | $63.30 |
| Purchase #3 | $239.56 | 11.386% | $266.8363 | $266.84 | $266.85 | $266.80 |
| Purchase #4 | $173.65 | 10.531% | $191.9371 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $246.38 | 5.157% | $259.0858 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $109.82 | 9.276% | $120.0069 | $120.01 | $120.00 | $120.00 |
| Purchase #7 | $32.45 | 12.353% | $36.4585 | $36.46 | $36.45 | $36.50 |
| 7 purchase totals = | $1,047.29 | $1,131.6028 | $1,131.62 | $1,131.65 | $1,131.50 | |