| 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 | $210.42 | 10.181% | $231.8429 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $24.43 | 13.445% | $27.7146 | $27.71 | $27.70 | $27.70 |
| Purchase #3 | $49.91 | 13.241% | $56.5186 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $225.77 | 9.816% | $247.9316 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $198.94 | 10.408% | $219.6457 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $120.66 | 11.231% | $134.2113 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $244.28 | 11.215% | $271.676 | $271.68 | $271.70 | $271.70 |
| 7 purchase totals = | $1,074.41 | $1,189.5407 | $1,189.54 | $1,189.55 | $1,189.40 | |