| 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 | $5.38 | 10.274% | $5.9327 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $215.68 | 6.510% | $229.7208 | $229.72 | $229.70 | $229.70 |
| Purchase #3 | $179.55 | 7.292% | $192.6428 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $157.81 | 7.739% | $170.0229 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $232.54 | 9.490% | $254.608 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $88.85 | 3.433% | $91.9002 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $245.36 | 3.842% | $254.7867 | $254.79 | $254.80 | $254.80 |
| 7 purchase totals = | $1,125.17 | $1,199.6141 | $1,199.61 | $1,199.60 | $1,199.50 | |