| 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 | $194.34 | 5.648% | $205.3163 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $145.45 | 13.537% | $165.1396 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $40.85 | 9.334% | $44.6629 | $44.66 | $44.65 | $44.70 |
| Purchase #4 | $183.64 | 8.122% | $198.5552 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $192.67 | 13.851% | $219.3567 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $119.73 | 7.724% | $128.9779 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $65.74 | 5.407% | $69.2946 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $942.42 | $1,031.3032 | $1,031.31 | $1,031.30 | $1,031.40 | |