| 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 | $24.39 | 10.159% | $26.8678 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $249.95 | 8.527% | $271.2632 | $271.26 | $271.25 | $271.30 |
| Purchase #3 | $119.74 | 7.727% | $128.9923 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $220.87 | 12.796% | $249.1325 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $121.86 | 13.859% | $138.7486 | $138.75 | $138.75 | $138.70 |
| Purchase #6 | $182.52 | 11.717% | $203.9059 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $88.97 | 10.725% | $98.512 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $1,008.30 | $1,117.4223 | $1,117.42 | $1,117.40 | $1,117.40 | |