| 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 | $225.32 | 6.189% | $239.2651 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $202.41 | 9.245% | $221.1228 | $221.12 | $221.10 | $221.10 |
| Purchase #3 | $171.30 | 9.156% | $186.9842 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $53.83 | 3.701% | $55.8222 | $55.82 | $55.80 | $55.80 |
| Purchase #5 | $246.61 | 10.720% | $273.0466 | $273.05 | $273.05 | $273.00 |
| Purchase #6 | $158.39 | 10.170% | $174.4983 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $179.75 | 3.227% | $185.5505 | $185.55 | $185.55 | $185.60 |
| 7 purchase totals = | $1,237.61 | $1,336.2897 | $1,336.29 | $1,336.25 | $1,336.30 | |