| 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 | $121.56 | 5.109% | $127.7705 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $50.62 | 12.227% | $56.8093 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $209.84 | 8.770% | $228.243 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $133.91 | 8.709% | $145.5722 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $211.50 | 11.151% | $235.0844 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $85.63 | 8.672% | $93.0558 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $183.80 | 3.256% | $189.7845 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $996.86 | $1,076.3197 | $1,076.31 | $1,076.30 | $1,076.40 | |