| 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 | $31.26 | 5.519% | $32.9852 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $231.92 | 4.484% | $242.3193 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $244.30 | 4.343% | $254.9099 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $196.87 | 12.744% | $221.9591 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $244.97 | 8.843% | $266.6327 | $266.63 | $266.65 | $266.60 |
| Purchase #6 | $24.26 | 10.578% | $26.8262 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $136.55 | 13.783% | $155.3707 | $155.37 | $155.35 | $155.40 |
| 7 purchase totals = | $1,110.13 | $1,201.0031 | $1,201.01 | $1,201.00 | $1,201.00 | |