| 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 | $168.37 | 9.293% | $184.0166 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $188.52 | 12.180% | $211.4817 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $55.43 | 8.721% | $60.2641 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $176.82 | 10.354% | $195.1279 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $7.79 | 4.346% | $8.1286 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $202.99 | 7.604% | $218.4254 | $218.43 | $218.45 | $218.40 |
| Purchase #7 | $210.34 | 12.187% | $235.9741 | $235.97 | $235.95 | $236.00 |
| 7 purchase totals = | $1,010.26 | $1,113.4184 | $1,113.42 | $1,113.45 | $1,113.40 | |