| 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 | $124.28 | 5.570% | $131.2024 | $131.20 | $131.20 | $131.20 |
| Purchase #2 | $214.76 | 3.546% | $222.3754 | $222.38 | $222.40 | $222.40 |
| Purchase #3 | $175.90 | 7.705% | $189.4531 | $189.45 | $189.45 | $189.50 |
| Purchase #4 | $110.32 | 8.745% | $119.9675 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $136.42 | 7.837% | $147.1112 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $188.46 | 10.759% | $208.7364 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $197.43 | 7.126% | $211.4989 | $211.50 | $211.50 | $211.50 |
| 7 purchase totals = | $1,147.57 | $1,230.3449 | $1,230.35 | $1,230.35 | $1,230.40 | |