| 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 | $228.87 | 12.852% | $258.2844 | $258.28 | $258.30 | $258.30 |
| Purchase #2 | $84.52 | 11.117% | $93.9161 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $187.71 | 8.847% | $204.3167 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $150.64 | 13.540% | $171.0367 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $174.61 | 3.682% | $181.0391 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $130.28 | 6.365% | $138.5723 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $227.64 | 8.315% | $246.5683 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $1,184.27 | $1,293.7336 | $1,293.74 | $1,293.70 | $1,293.70 | |