| 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 | $140.43 | 6.306% | $149.2855 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $66.47 | 9.446% | $72.7488 | $72.75 | $72.75 | $72.70 |
| Purchase #3 | $239.30 | 3.646% | $248.0249 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $94.96 | 8.795% | $103.3117 | $103.31 | $103.30 | $103.30 |
| Purchase #5 | $131.88 | 9.435% | $144.3229 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $93.83 | 9.354% | $102.6069 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $204.77 | 12.704% | $230.784 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $971.64 | $1,051.0847 | $1,051.08 | $1,051.05 | $1,051.00 | |