| 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 | $123.66 | 6.394% | $131.5668 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $90.32 | 3.591% | $93.5634 | $93.56 | $93.55 | $93.60 |
| Purchase #3 | $249.29 | 8.532% | $270.5594 | $270.56 | $270.55 | $270.60 |
| Purchase #4 | $50.62 | 10.171% | $55.7686 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $228.31 | 10.801% | $252.9698 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $225.66 | 8.607% | $245.0826 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $199.68 | 8.272% | $216.1975 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $1,167.54 | $1,265.7081 | $1,265.71 | $1,265.65 | $1,265.90 | |