| 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 | $231.95 | 9.737% | $254.535 | $254.54 | $254.55 | $254.50 |
| Purchase #2 | $213.90 | 4.389% | $223.2881 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $188.30 | 3.206% | $194.3369 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $197.81 | 11.708% | $220.9696 | $220.97 | $220.95 | $221.00 |
| Purchase #5 | $168.78 | 3.684% | $174.9979 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $81.50 | 11.199% | $90.6272 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $220.75 | 9.351% | $241.3923 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $1,302.99 | $1,400.1470 | $1,400.16 | $1,400.20 | $1,400.10 | |