| 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 | $229.29 | 4.477% | $239.5553 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $192.54 | 12.509% | $216.6248 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $89.81 | 9.117% | $97.998 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $101.66 | 3.564% | $105.2832 | $105.28 | $105.30 | $105.30 |
| Purchase #5 | $140.58 | 13.137% | $159.048 | $159.05 | $159.05 | $159.00 |
| Purchase #6 | $244.38 | 3.469% | $252.8575 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $5.95 | 4.267% | $6.2039 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $1,004.21 | $1,077.5707 | $1,077.57 | $1,077.55 | $1,077.60 | |