| 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 | $222.85 | 3.556% | $230.7745 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $211.60 | 3.641% | $219.3044 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $117.85 | 8.866% | $128.2986 | $128.30 | $128.30 | $128.30 |
| Purchase #4 | $229.92 | 5.463% | $242.4805 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $54.97 | 12.789% | $62.0001 | $62.00 | $62.00 | $62.00 |
| Purchase #6 | $36.91 | 9.349% | $40.3607 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $213.33 | 11.658% | $238.2 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,087.43 | $1,161.4188 | $1,161.41 | $1,161.40 | $1,161.50 | |