| 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 | $37.36 | 5.492% | $39.4118 | $39.41 | $39.40 | $39.40 |
| Purchase #2 | $203.64 | 4.751% | $213.3149 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $5.32 | 11.687% | $5.9417 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $238.47 | 5.307% | $251.1256 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $216.53 | 3.496% | $224.0999 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $245.30 | 11.109% | $272.5504 | $272.55 | $272.55 | $272.60 |
| Purchase #7 | $156.41 | 13.829% | $178.0399 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $1,103.03 | $1,184.4842 | $1,184.48 | $1,184.50 | $1,184.40 | |