| 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 | $8.52 | 6.628% | $9.0847 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $143.93 | 10.322% | $158.7865 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $180.58 | 6.430% | $192.1913 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $93.86 | 4.423% | $98.0114 | $98.01 | $98.00 | $98.00 |
| Purchase #5 | $233.81 | 9.454% | $255.9144 | $255.91 | $255.90 | $255.90 |
| Purchase #6 | $204.29 | 3.141% | $210.7067 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $83.71 | 7.656% | $90.1188 | $90.12 | $90.10 | $90.10 |
| 7 purchase totals = | $948.70 | $1,014.8138 | $1,014.81 | $1,014.80 | $1,014.80 | |