| 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 | $131.97 | 4.679% | $138.1449 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $237.58 | 3.179% | $245.1327 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $233.58 | 13.722% | $265.6318 | $265.63 | $265.65 | $265.60 |
| Purchase #4 | $73.82 | 7.681% | $79.4901 | $79.49 | $79.50 | $79.50 |
| Purchase #5 | $181.63 | 13.438% | $206.0374 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $53.99 | 4.854% | $56.6107 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $213.40 | 9.194% | $233.02 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,125.97 | $1,224.0676 | $1,224.06 | $1,224.10 | $1,223.90 | |