| 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 | $243.83 | 3.391% | $252.0983 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $179.43 | 5.197% | $188.755 | $188.76 | $188.75 | $188.80 |
| Purchase #3 | $29.49 | 6.494% | $31.4051 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $195.74 | 5.597% | $206.6956 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $105.71 | 5.588% | $111.6171 | $111.62 | $111.60 | $111.60 |
| Purchase #6 | $186.66 | 13.457% | $211.7788 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $71.80 | 7.474% | $77.1663 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $1,012.66 | $1,079.5162 | $1,079.54 | $1,079.50 | $1,079.60 | |