| 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 | $226.67 | 9.452% | $248.0948 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $209.64 | 8.803% | $228.0946 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $140.35 | 3.756% | $145.6215 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $135.53 | 7.160% | $145.2339 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $23.64 | 4.357% | $24.67 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $206.53 | 6.479% | $219.9111 | $219.91 | $219.90 | $219.90 |
| Purchase #7 | $71.87 | 12.786% | $81.0593 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $1,014.23 | $1,092.6852 | $1,092.67 | $1,092.65 | $1,092.70 | |