| 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 | $217.25 | 8.385% | $235.4664 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $72.70 | 11.124% | $80.7871 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $168.79 | 6.484% | $179.7343 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $186.36 | 10.195% | $205.3594 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $187.78 | 3.671% | $194.6734 | $194.67 | $194.65 | $194.70 |
| Purchase #6 | $245.54 | 7.176% | $263.16 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $207.51 | 8.518% | $225.1857 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $1,285.93 | $1,384.3663 | $1,384.37 | $1,384.35 | $1,384.50 | |