| 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 | $216.86 | 10.288% | $239.1706 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $204.90 | 8.502% | $222.3206 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $129.52 | 13.177% | $146.5869 | $146.59 | $146.60 | $146.60 |
| Purchase #4 | $38.77 | 9.142% | $42.3144 | $42.31 | $42.30 | $42.30 |
| Purchase #5 | $113.39 | 13.860% | $129.1059 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $138.87 | 11.315% | $154.5831 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $184.48 | 4.232% | $192.2872 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $1,026.79 | $1,126.3687 | $1,126.37 | $1,126.35 | $1,126.40 | |