| 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 | $194.32 | 10.422% | $214.572 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $207.77 | 5.491% | $219.1787 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $25.96 | 8.735% | $28.2276 | $28.23 | $28.25 | $28.20 |
| Purchase #4 | $220.98 | 12.540% | $248.6909 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $41.50 | 13.735% | $47.2 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $78.74 | 7.538% | $84.6754 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $158.33 | 9.856% | $173.935 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $927.60 | $1,016.4796 | $1,016.49 | $1,016.55 | $1,016.50 | |