| 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 | $226.83 | 11.446% | $252.793 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $172.72 | 7.209% | $185.1714 | $185.17 | $185.15 | $185.20 |
| Purchase #3 | $220.85 | 9.868% | $242.6435 | $242.64 | $242.65 | $242.60 |
| Purchase #4 | $54.84 | 8.823% | $59.6785 | $59.68 | $59.70 | $59.70 |
| Purchase #5 | $5.62 | 9.782% | $6.1697 | $6.17 | $6.15 | $6.20 |
| Purchase #6 | $210.69 | 3.512% | $218.0894 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $104.42 | 10.483% | $115.3663 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $995.97 | $1,079.9118 | $1,079.91 | $1,079.90 | $1,080.00 | |