| 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 | $190.76 | 13.121% | $215.7896 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $39.32 | 3.835% | $40.8279 | $40.83 | $40.85 | $40.80 |
| Purchase #3 | $10.74 | 5.333% | $11.3128 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $215.61 | 9.311% | $235.6854 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $26.76 | 3.248% | $27.6292 | $27.63 | $27.65 | $27.60 |
| Purchase #6 | $193.74 | 13.620% | $220.1274 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $207.25 | 13.394% | $235.0091 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $884.18 | $986.3814 | $986.39 | $986.45 | $986.30 | |