| 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 | $42.85 | 4.221% | $44.6587 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $84.64 | 13.329% | $95.9217 | $95.92 | $95.90 | $95.90 |
| Purchase #3 | $189.65 | 10.569% | $209.6941 | $209.69 | $209.70 | $209.70 |
| Purchase #4 | $154.93 | 4.553% | $161.984 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $209.93 | 12.163% | $235.4638 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $155.28 | 8.336% | $168.2241 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $153.72 | 13.405% | $174.3262 | $174.33 | $174.35 | $174.30 |
| 7 purchase totals = | $991.00 | $1,090.2726 | $1,090.26 | $1,090.25 | $1,090.30 | |