| 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 | $120.25 | 12.429% | $135.1959 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $241.96 | 8.165% | $261.716 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $195.76 | 12.450% | $220.1321 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $192.89 | 12.225% | $216.4708 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $238.59 | 13.547% | $270.9118 | $270.91 | $270.90 | $270.90 |
| Purchase #6 | $150.43 | 5.380% | $158.5231 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $214.60 | 7.301% | $230.2679 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $1,354.48 | $1,493.2176 | $1,493.22 | $1,493.15 | $1,493.20 | |