| 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 | $134.87 | 13.590% | $153.1988 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $226.34 | 8.246% | $245.004 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $235.68 | 10.511% | $260.4523 | $260.45 | $260.45 | $260.50 |
| Purchase #4 | $230.27 | 9.793% | $252.8203 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $150.87 | 9.111% | $164.6158 | $164.62 | $164.60 | $164.60 |
| Purchase #6 | $65.64 | 11.388% | $73.1151 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $80.80 | 4.727% | $84.6194 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $1,124.47 | $1,233.8257 | $1,233.83 | $1,233.75 | $1,233.80 | |