| 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 | $79.65 | 9.723% | $87.3944 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $91.56 | 11.859% | $102.4181 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $200.87 | 5.640% | $212.1991 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $164.68 | 8.702% | $179.0105 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $175.31 | 10.201% | $193.1934 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $5.53 | 4.341% | $5.7701 | $5.77 | $5.75 | $5.80 |
| Purchase #7 | $212.99 | 7.437% | $228.8301 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $930.59 | $1,008.8157 | $1,008.81 | $1,008.80 | $1,008.80 | |