| 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 | $190.78 | 5.159% | $200.6223 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $195.76 | 11.131% | $217.55 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $131.35 | 13.512% | $149.098 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $194.71 | 3.869% | $202.2433 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $65.72 | 6.679% | $70.1094 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $178.51 | 4.332% | $186.2431 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $82.46 | 3.453% | $85.3073 | $85.31 | $85.30 | $85.30 |
| 7 purchase totals = | $1,039.29 | $1,111.1734 | $1,111.17 | $1,111.15 | $1,111.10 | |