| 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 | $182.31 | 10.539% | $201.5237 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $250.90 | 4.350% | $261.8142 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $101.78 | 8.827% | $110.7641 | $110.76 | $110.75 | $110.80 |
| Purchase #4 | $181.91 | 6.196% | $193.1811 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $176.39 | 6.697% | $188.2028 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $178.48 | 3.395% | $184.5394 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $66.95 | 10.194% | $73.7749 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $1,138.72 | $1,213.8002 | $1,213.78 | $1,213.75 | $1,213.80 | |