| 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 | $230.99 | 3.673% | $239.4743 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $93.81 | 10.812% | $103.9527 | $103.95 | $103.95 | $104.00 |
| Purchase #3 | $73.29 | 8.393% | $79.4412 | $79.44 | $79.45 | $79.40 |
| Purchase #4 | $150.43 | 7.329% | $161.455 | $161.46 | $161.45 | $161.50 |
| Purchase #5 | $89.58 | 3.598% | $92.8031 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $205.60 | 12.634% | $231.5755 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $210.71 | 13.415% | $238.9767 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $1,054.41 | $1,147.6785 | $1,147.68 | $1,147.70 | $1,147.80 | |