| 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 | $198.31 | 11.508% | $221.1315 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $154.28 | 13.592% | $175.2497 | $175.25 | $175.25 | $175.20 |
| Purchase #3 | $36.94 | 10.412% | $40.7862 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $155.34 | 4.766% | $162.7435 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $137.31 | 9.310% | $150.0936 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $232.29 | 4.257% | $242.1786 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $237.64 | 4.845% | $249.1537 | $249.15 | $249.15 | $249.20 |
| 7 purchase totals = | $1,152.11 | $1,241.3368 | $1,241.33 | $1,241.40 | $1,241.30 | |