| 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 | $51.71 | 13.169% | $58.5197 | $58.52 | $58.50 | $58.50 |
| Purchase #2 | $198.71 | 13.874% | $226.279 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $95.77 | 9.479% | $104.848 | $104.85 | $104.85 | $104.80 |
| Purchase #4 | $220.35 | 10.251% | $242.9381 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $6.60 | 6.437% | $7.0248 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $223.27 | 3.459% | $230.9929 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $50.25 | 6.840% | $53.6871 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $846.66 | $924.2896 | $924.29 | $924.30 | $924.20 | |