| 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 | $109.55 | 13.774% | $124.6394 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $85.74 | 7.258% | $91.963 | $91.96 | $91.95 | $92.00 |
| Purchase #3 | $147.63 | 9.143% | $161.1278 | $161.13 | $161.15 | $161.10 |
| Purchase #4 | $149.67 | 3.152% | $154.3876 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $193.75 | 9.812% | $212.7608 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $246.91 | 10.571% | $273.0109 | $273.01 | $273.00 | $273.00 |
| Purchase #7 | $231.41 | 3.304% | $239.0558 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $1,164.66 | $1,256.9453 | $1,256.95 | $1,256.95 | $1,257.00 | |