| 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 | $243.65 | 8.482% | $264.3164 | $264.32 | $264.30 | $264.30 |
| Purchase #2 | $148.69 | 13.134% | $168.2189 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $31.84 | 7.556% | $34.2458 | $34.25 | $34.25 | $34.20 |
| Purchase #4 | $228.66 | 8.275% | $247.5816 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $218.66 | 9.225% | $238.8314 | $238.83 | $238.85 | $238.80 |
| Purchase #6 | $51.75 | 5.708% | $54.7039 | $54.70 | $54.70 | $54.70 |
| Purchase #7 | $225.99 | 7.252% | $242.3788 | $242.38 | $242.40 | $242.40 |
| 7 purchase totals = | $1,149.24 | $1,250.2768 | $1,250.28 | $1,250.30 | $1,250.20 | |