| 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 | $174.74 | 8.750% | $190.0298 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $48.53 | 12.435% | $54.5647 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $96.46 | 5.551% | $101.8145 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $231.26 | 12.413% | $259.9663 | $259.97 | $259.95 | $260.00 |
| Purchase #5 | $21.44 | 6.810% | $22.9001 | $22.90 | $22.90 | $22.90 |
| Purchase #6 | $241.70 | 6.208% | $256.7047 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $190.80 | 6.234% | $202.6945 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $1,004.93 | $1,088.6746 | $1,088.66 | $1,088.65 | $1,088.70 | |