| 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 | $226.31 | 8.579% | $245.7251 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $204.45 | 5.482% | $215.6579 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $40.91 | 13.512% | $46.4378 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $120.78 | 4.155% | $125.7984 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $123.99 | 9.476% | $135.7393 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $149.62 | 12.343% | $168.0876 | $168.09 | $168.10 | $168.10 |
| Purchase #7 | $220.42 | 12.810% | $248.6558 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $1,086.48 | $1,186.1019 | $1,186.12 | $1,186.15 | $1,186.10 | |