| 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 | $110.35 | 12.132% | $123.7377 | $123.74 | $123.75 | $123.70 |
| Purchase #2 | $191.65 | 12.791% | $216.164 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $201.34 | 8.813% | $219.0841 | $219.08 | $219.10 | $219.10 |
| Purchase #4 | $11.67 | 7.679% | $12.5661 | $12.57 | $12.55 | $12.60 |
| Purchase #5 | $160.99 | 12.683% | $181.4084 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $168.34 | 10.626% | $186.2278 | $186.23 | $186.25 | $186.20 |
| Purchase #7 | $75.91 | 6.807% | $81.0772 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $920.25 | $1,020.2653 | $1,020.27 | $1,020.30 | $1,020.30 | |