| 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 | $243.31 | 6.727% | $259.6775 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $81.66 | 10.617% | $90.3298 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $207.87 | 7.342% | $223.1318 | $223.13 | $223.15 | $223.10 |
| Purchase #4 | $229.75 | 8.153% | $248.4815 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $33.66 | 4.618% | $35.2144 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $161.85 | 7.737% | $174.3723 | $174.37 | $174.35 | $174.40 |
| Purchase #7 | $85.55 | 9.421% | $93.6097 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $1,043.65 | $1,124.8170 | $1,124.81 | $1,124.85 | $1,124.80 | |