| 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 | $193.71 | 13.214% | $219.3068 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $43.72 | 7.867% | $47.1595 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $214.90 | 11.613% | $239.8563 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $200.70 | 9.566% | $219.899 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $156.84 | 13.238% | $177.6025 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $120.90 | 9.235% | $132.0651 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $250.50 | 4.643% | $262.1307 | $262.13 | $262.15 | $262.10 |
| 7 purchase totals = | $1,181.27 | $1,298.0199 | $1,298.03 | $1,298.00 | $1,298.10 | |