| 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 | $199.74 | 5.179% | $210.0845 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $181.62 | 11.682% | $202.8368 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $113.44 | 12.542% | $127.6676 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $127.61 | 3.641% | $132.2563 | $132.26 | $132.25 | $132.30 |
| Purchase #5 | $28.61 | 8.411% | $31.0164 | $31.02 | $31.00 | $31.00 |
| Purchase #6 | $90.90 | 11.538% | $101.388 | $101.39 | $101.40 | $101.40 |
| Purchase #7 | $211.86 | 4.464% | $221.3174 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $953.78 | $1,026.5670 | $1,026.58 | $1,026.55 | $1,026.60 | |