| 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 | $195.81 | 13.220% | $221.6961 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $168.64 | 8.423% | $182.8445 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $81.82 | 5.540% | $86.3528 | $86.35 | $86.35 | $86.40 |
| Purchase #4 | $139.39 | 6.789% | $148.8532 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $162.49 | 13.505% | $184.4343 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $210.63 | 7.866% | $227.1982 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $183.61 | 8.184% | $198.6366 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,142.39 | $1,250.0157 | $1,250.01 | $1,250.05 | $1,250.00 | |