| 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 | $218.50 | 4.670% | $228.704 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $72.32 | 11.344% | $80.524 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $210.30 | 6.416% | $223.7928 | $223.79 | $223.80 | $223.80 |
| Purchase #4 | $164.87 | 8.391% | $178.7042 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $232.94 | 5.807% | $246.4668 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $83.84 | 9.561% | $91.8559 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $249.25 | 3.306% | $257.4902 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $1,232.02 | $1,307.5379 | $1,307.53 | $1,307.50 | $1,307.60 | |