| 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 | $130.68 | 12.341% | $146.8072 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $235.89 | 3.809% | $244.8751 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $43.64 | 7.382% | $46.8615 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $180.27 | 11.511% | $201.0209 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $110.88 | 10.421% | $122.4348 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $228.95 | 10.405% | $252.7722 | $252.77 | $252.75 | $252.80 |
| Purchase #7 | $22.49 | 9.341% | $24.5908 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $952.80 | $1,039.3625 | $1,039.36 | $1,039.35 | $1,039.40 | |