| 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 | $193.88 | 10.385% | $214.0144 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $115.64 | 11.730% | $129.2046 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $144.88 | 12.366% | $162.7959 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $32.40 | 9.340% | $35.4262 | $35.43 | $35.45 | $35.40 |
| Purchase #5 | $185.32 | 5.742% | $195.9611 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $130.68 | 7.135% | $140.004 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $141.28 | 5.280% | $148.7396 | $148.74 | $148.75 | $148.70 |
| 7 purchase totals = | $944.08 | $1,026.1458 | $1,026.14 | $1,026.15 | $1,026.10 | |