| 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 | $107.86 | 8.481% | $117.0076 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $92.51 | 13.405% | $104.911 | $104.91 | $104.90 | $104.90 |
| Purchase #3 | $223.63 | 4.762% | $234.2793 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $179.82 | 3.198% | $185.5706 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $179.41 | 7.555% | $192.9644 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $152.44 | 5.488% | $160.8059 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $119.93 | 7.326% | $128.7161 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $1,055.60 | $1,124.2549 | $1,124.26 | $1,124.20 | $1,124.30 | |