| 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 | $217.65 | 10.445% | $240.3835 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $231.89 | 4.337% | $241.9471 | $241.95 | $241.95 | $241.90 |
| Purchase #3 | $202.69 | 13.788% | $230.6369 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $98.30 | 11.128% | $109.2388 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $170.74 | 12.274% | $191.6966 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $18.61 | 5.750% | $19.6801 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $109.36 | 8.544% | $118.7037 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $1,049.24 | $1,152.2867 | $1,152.29 | $1,152.35 | $1,152.20 | |