| 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 | $227.76 | 4.408% | $237.7997 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $211.26 | 13.739% | $240.285 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $142.28 | 8.106% | $153.8132 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $163.35 | 4.379% | $170.5031 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $14.52 | 10.245% | $16.0076 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $66.44 | 8.199% | $71.8874 | $71.89 | $71.90 | $71.90 |
| Purchase #7 | $181.84 | 10.709% | $201.3132 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $1,007.45 | $1,091.6092 | $1,091.61 | $1,091.60 | $1,091.60 | |