| 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 | $161.72 | 12.251% | $181.5323 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $125.69 | 12.188% | $141.0091 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $233.82 | 6.189% | $248.2911 | $248.29 | $248.30 | $248.30 |
| Purchase #4 | $19.58 | 11.783% | $21.8871 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $189.60 | 12.863% | $213.9882 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $247.56 | 13.711% | $281.503 | $281.50 | $281.50 | $281.50 |
| Purchase #7 | $211.58 | 9.380% | $231.4262 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $1,189.55 | $1,319.6370 | $1,319.64 | $1,319.70 | $1,319.60 | |