| 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 | $212.71 | 4.863% | $223.0541 | $223.05 | $223.05 | $223.10 |
| Purchase #2 | $210.37 | 7.562% | $226.2782 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $161.48 | 4.515% | $168.7708 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $90.53 | 3.437% | $93.6415 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $20.91 | 6.308% | $22.229 | $22.23 | $22.25 | $22.20 |
| Purchase #6 | $202.31 | 4.678% | $211.7741 | $211.77 | $211.75 | $211.80 |
| Purchase #7 | $172.34 | 13.545% | $195.6835 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $1,070.65 | $1,141.4312 | $1,141.42 | $1,141.45 | $1,141.50 | |