| 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 | $210.69 | 13.415% | $238.9541 | $238.95 | $238.95 | $239.00 |
| Purchase #2 | $82.48 | 5.249% | $86.8094 | $86.81 | $86.80 | $86.80 |
| Purchase #3 | $182.86 | 10.725% | $202.4717 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $235.73 | 13.703% | $268.0321 | $268.03 | $268.05 | $268.00 |
| Purchase #5 | $70.71 | 13.210% | $80.0508 | $80.05 | $80.05 | $80.10 |
| Purchase #6 | $5.90 | 7.674% | $6.3528 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $245.84 | 9.741% | $269.7873 | $269.79 | $269.80 | $269.80 |
| 7 purchase totals = | $1,034.21 | $1,152.4582 | $1,152.45 | $1,152.45 | $1,152.60 | |