| 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 | $15.38 | 6.332% | $16.3539 | $16.35 | $16.35 | $16.40 |
| Purchase #2 | $202.98 | 13.358% | $230.0941 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $210.71 | 13.437% | $239.0231 | $239.02 | $239.00 | $239.00 |
| Purchase #4 | $52.60 | 13.698% | $59.8051 | $59.81 | $59.80 | $59.80 |
| Purchase #5 | $183.85 | 9.663% | $201.6154 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $238.26 | 3.859% | $247.4545 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $144.42 | 6.107% | $153.2397 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $1,048.20 | $1,147.5858 | $1,147.58 | $1,147.55 | $1,147.60 | |