| 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 | $118.61 | 3.295% | $122.5182 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $118.66 | 9.497% | $129.9291 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $34.58 | 12.685% | $38.9665 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $33.99 | 8.775% | $36.9726 | $36.97 | $36.95 | $37.00 |
| Purchase #5 | $217.40 | 6.329% | $231.1592 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $6.99 | 5.864% | $7.3999 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $189.63 | 11.697% | $211.811 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $719.86 | $778.7565 | $778.76 | $778.70 | $778.80 | |