| 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 | $238.35 | 12.217% | $267.4692 | $267.47 | $267.45 | $267.50 |
| Purchase #2 | $231.35 | 10.744% | $256.2062 | $256.21 | $256.20 | $256.20 |
| Purchase #3 | $146.55 | 11.159% | $162.9035 | $162.90 | $162.90 | $162.90 |
| Purchase #4 | $161.53 | 4.300% | $168.4758 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $247.53 | 12.397% | $278.2163 | $278.22 | $278.20 | $278.20 |
| Purchase #6 | $11.64 | 10.809% | $12.8982 | $12.90 | $12.90 | $12.90 |
| Purchase #7 | $83.98 | 3.679% | $87.0696 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $1,120.93 | $1,233.2388 | $1,233.25 | $1,233.20 | $1,233.30 | |