| 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 | $205.98 | 5.873% | $218.0772 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $8.26 | 11.242% | $9.1886 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $189.40 | 8.380% | $205.2717 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $24.91 | 11.163% | $27.6907 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $127.35 | 6.239% | $135.2954 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $230.39 | 8.690% | $250.4109 | $250.41 | $250.40 | $250.40 |
| Purchase #7 | $233.39 | 13.359% | $264.5686 | $264.57 | $264.55 | $264.60 |
| 7 purchase totals = | $1,019.68 | $1,110.5031 | $1,110.51 | $1,110.50 | $1,110.60 | |