| 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 | $99.33 | 10.343% | $109.6037 | $109.60 | $109.60 | $109.60 |
| Purchase #2 | $226.29 | 4.796% | $237.1429 | $237.14 | $237.15 | $237.10 |
| Purchase #3 | $241.77 | 12.784% | $272.6779 | $272.68 | $272.70 | $272.70 |
| Purchase #4 | $221.64 | 4.577% | $231.7845 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $188.64 | 7.441% | $202.6767 | $202.68 | $202.70 | $202.70 |
| Purchase #6 | $202.88 | 4.407% | $211.8209 | $211.82 | $211.80 | $211.80 |
| Purchase #7 | $73.52 | 9.606% | $80.5823 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $1,254.07 | $1,346.2889 | $1,346.28 | $1,346.35 | $1,346.30 | |