| 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 | $31.58 | 6.436% | $33.6125 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $183.66 | 10.608% | $203.1427 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $211.98 | 7.434% | $227.7386 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $102.77 | 12.536% | $115.6532 | $115.65 | $115.65 | $115.70 |
| Purchase #5 | $58.76 | 11.376% | $65.4445 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $171.61 | 7.445% | $184.3864 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $210.97 | 11.415% | $235.0522 | $235.05 | $235.05 | $235.10 |
| 7 purchase totals = | $971.33 | $1,065.0301 | $1,065.02 | $1,065.05 | $1,065.00 | |