| 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 | $194.54 | 13.235% | $220.2874 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $181.42 | 3.371% | $187.5357 | $187.54 | $187.55 | $187.50 |
| Purchase #3 | $11.89 | 3.731% | $12.3336 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $53.51 | 8.334% | $57.9695 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $195.28 | 3.296% | $201.7164 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $160.87 | 6.558% | $171.4199 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $139.48 | 11.780% | $155.9107 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $936.99 | $1,007.1732 | $1,007.18 | $1,007.15 | $1,007.10 | |