| 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 | $198.70 | 12.801% | $224.1356 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $184.87 | 5.184% | $194.4537 | $194.45 | $194.45 | $194.50 |
| Purchase #3 | $83.59 | 9.392% | $91.4408 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $145.87 | 13.726% | $165.8921 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $245.88 | 3.218% | $253.7924 | $253.79 | $253.80 | $253.80 |
| Purchase #6 | $81.95 | 3.438% | $84.7674 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $63.30 | 4.819% | $66.3504 | $66.35 | $66.35 | $66.40 |
| 7 purchase totals = | $1,004.16 | $1,080.8324 | $1,080.83 | $1,080.85 | $1,080.90 | |