| 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 | $142.82 | 6.713% | $152.4075 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $196.36 | 9.190% | $214.4055 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $173.28 | 3.289% | $178.9792 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $184.72 | 3.395% | $190.9912 | $190.99 | $191.00 | $191.00 |
| Purchase #5 | $220.85 | 5.191% | $232.3143 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $44.67 | 5.241% | $47.0112 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $234.97 | 13.204% | $265.9954 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $1,197.67 | $1,282.1043 | $1,282.11 | $1,282.10 | $1,282.10 | |