| 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 | $135.81 | 4.430% | $141.8264 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $38.75 | 11.215% | $43.0958 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $188.99 | 11.376% | $210.4895 | $210.49 | $210.50 | $210.50 |
| Purchase #4 | $36.33 | 13.731% | $41.3185 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $156.70 | 10.179% | $172.6505 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $212.86 | 9.207% | $232.458 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $227.41 | 9.744% | $249.5688 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $996.85 | $1,091.4075 | $1,091.42 | $1,091.40 | $1,091.50 | |