| 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 | $122.47 | 13.494% | $138.9961 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $157.93 | 4.120% | $164.4367 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $57.87 | 3.334% | $59.7994 | $59.80 | $59.80 | $59.80 |
| Purchase #4 | $182.52 | 9.363% | $199.6093 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $41.56 | 4.105% | $43.266 | $43.27 | $43.25 | $43.30 |
| Purchase #6 | $243.67 | 4.225% | $253.9651 | $253.97 | $253.95 | $254.00 |
| Purchase #7 | $153.98 | 10.737% | $170.5128 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $960.00 | $1,030.5854 | $1,030.60 | $1,030.55 | $1,030.60 | |