| 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 | $31.30 | 7.766% | $33.7308 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $173.64 | 4.335% | $181.1673 | $181.17 | $181.15 | $181.20 |
| Purchase #3 | $226.70 | 3.126% | $233.7866 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $219.56 | 13.486% | $249.1699 | $249.17 | $249.15 | $249.20 |
| Purchase #5 | $213.27 | 11.841% | $238.5233 | $238.52 | $238.50 | $238.50 |
| Purchase #6 | $226.57 | 6.822% | $242.0266 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $173.34 | 8.279% | $187.6908 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $1,264.38 | $1,366.0953 | $1,366.10 | $1,366.10 | $1,366.10 | |