| 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 | $167.34 | 4.103% | $174.206 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $210.75 | 8.597% | $228.8682 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $107.68 | 9.482% | $117.8902 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $225.84 | 9.387% | $247.0396 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $187.29 | 12.687% | $211.0515 | $211.05 | $211.05 | $211.10 |
| Purchase #6 | $50.55 | 9.482% | $55.3432 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $248.60 | 12.164% | $278.8397 | $278.84 | $278.85 | $278.80 |
| 7 purchase totals = | $1,198.05 | $1,313.2384 | $1,313.24 | $1,313.25 | $1,313.20 | |