| 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 | $223.65 | 7.672% | $240.8084 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $75.47 | 6.238% | $80.1778 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $79.45 | 10.145% | $87.5102 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $217.64 | 8.759% | $236.7031 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $222.62 | 10.395% | $245.7613 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $182.39 | 4.786% | $191.1192 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $26.55 | 5.770% | $28.0819 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $1,027.77 | $1,110.1619 | $1,110.16 | $1,110.15 | $1,110.20 | |