| 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 | $209.84 | 13.683% | $238.5524 | $238.55 | $238.55 | $238.60 |
| Purchase #2 | $102.58 | 7.169% | $109.934 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $115.75 | 5.563% | $122.1892 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $123.64 | 12.348% | $138.9071 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $172.67 | 9.425% | $188.9441 | $188.94 | $188.95 | $188.90 |
| Purchase #6 | $117.87 | 4.211% | $122.8335 | $122.83 | $122.85 | $122.80 |
| Purchase #7 | $103.86 | 3.704% | $107.707 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $946.21 | $1,029.0673 | $1,029.06 | $1,029.10 | $1,029.00 | |