| 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 | $116.27 | 3.584% | $120.4371 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $32.88 | 8.112% | $35.5472 | $35.55 | $35.55 | $35.50 |
| Purchase #3 | $184.98 | 5.578% | $195.2982 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $200.40 | 11.514% | $223.4741 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $159.48 | 13.669% | $181.2793 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $220.89 | 11.435% | $246.1488 | $246.15 | $246.15 | $246.10 |
| Purchase #7 | $230.60 | 3.806% | $239.3766 | $239.38 | $239.40 | $239.40 |
| 7 purchase totals = | $1,145.50 | $1,241.5613 | $1,241.57 | $1,241.60 | $1,241.50 | |