| 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 | $129.29 | 12.265% | $145.1474 | $145.15 | $145.15 | $145.10 |
| Purchase #2 | $178.26 | 9.847% | $195.8133 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $165.93 | 12.293% | $186.3278 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $155.26 | 3.796% | $161.1537 | $161.15 | $161.15 | $161.20 |
| Purchase #5 | $42.42 | 3.471% | $43.8924 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $248.68 | 3.355% | $257.0232 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $94.94 | 8.499% | $103.009 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $1,014.78 | $1,092.3668 | $1,092.36 | $1,092.35 | $1,092.30 | |