| 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 | $200.95 | 4.346% | $209.6833 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $176.67 | 12.812% | $199.305 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $233.67 | 12.599% | $263.1101 | $263.11 | $263.10 | $263.10 |
| Purchase #4 | $238.57 | 9.128% | $260.3467 | $260.35 | $260.35 | $260.30 |
| Purchase #5 | $58.41 | 10.151% | $64.3392 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $135.87 | 8.416% | $147.3048 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $81.79 | 12.642% | $92.1299 | $92.13 | $92.15 | $92.10 |
| 7 purchase totals = | $1,125.93 | $1,236.2190 | $1,236.22 | $1,236.25 | $1,236.10 | |