| 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 | $221.90 | 4.685% | $232.296 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $70.87 | 11.690% | $79.1547 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $156.60 | 9.339% | $171.2249 | $171.22 | $171.20 | $171.20 |
| Purchase #4 | $243.70 | 11.541% | $271.8254 | $271.83 | $271.85 | $271.80 |
| Purchase #5 | $99.44 | 5.666% | $105.0743 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $227.84 | 7.770% | $245.5432 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $90.51 | 8.397% | $98.1101 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $1,110.86 | $1,203.2286 | $1,203.22 | $1,203.20 | $1,203.20 | |