| 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 | $239.44 | 11.393% | $266.7194 | $266.72 | $266.70 | $266.70 |
| Purchase #2 | $143.36 | 12.198% | $160.8471 | $160.85 | $160.85 | $160.80 |
| Purchase #3 | $93.69 | 3.386% | $96.8623 | $96.86 | $96.85 | $96.90 |
| Purchase #4 | $223.63 | 7.456% | $240.3039 | $240.30 | $240.30 | $240.30 |
| Purchase #5 | $192.61 | 11.612% | $214.9759 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $140.79 | 8.611% | $152.9134 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $208.35 | 4.735% | $218.2154 | $218.22 | $218.20 | $218.20 |
| 7 purchase totals = | $1,241.87 | $1,350.8374 | $1,350.84 | $1,350.80 | $1,350.80 | |