| 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 | $198.53 | 5.774% | $209.9931 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $229.26 | 11.621% | $255.9023 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $93.96 | 10.256% | $103.5965 | $103.60 | $103.60 | $103.60 |
| Purchase #4 | $146.28 | 12.798% | $165.0009 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $195.25 | 7.593% | $210.0753 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $14.45 | 8.859% | $15.7301 | $15.73 | $15.75 | $15.70 |
| Purchase #7 | $235.97 | 5.336% | $248.5614 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $1,113.70 | $1,208.8596 | $1,208.86 | $1,208.90 | $1,208.90 | |