| 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 | $214.62 | 13.506% | $243.6066 | $243.61 | $243.60 | $243.60 |
| Purchase #2 | $215.59 | 12.489% | $242.515 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $210.63 | 4.736% | $220.6054 | $220.61 | $220.60 | $220.60 |
| Purchase #4 | $168.45 | 13.230% | $190.7359 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $77.65 | 12.270% | $87.1777 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $134.97 | 5.437% | $142.3083 | $142.31 | $142.30 | $142.30 |
| Purchase #7 | $63.47 | 6.152% | $67.3747 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $1,085.38 | $1,194.3236 | $1,194.34 | $1,194.30 | $1,194.30 | |