| 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 | $222.62 | 10.188% | $245.3005 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $101.80 | 8.200% | $110.1476 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $80.44 | 5.270% | $84.6792 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $164.94 | 8.571% | $179.077 | $179.08 | $179.10 | $179.10 |
| Purchase #5 | $142.72 | 13.220% | $161.5876 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $133.87 | 7.861% | $144.3935 | $144.39 | $144.40 | $144.40 |
| Purchase #7 | $171.79 | 11.317% | $191.2315 | $191.23 | $191.25 | $191.20 |
| 7 purchase totals = | $1,018.18 | $1,116.4169 | $1,116.42 | $1,116.50 | $1,116.40 | |