| 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 | $129.75 | 7.260% | $139.1699 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $202.77 | 5.734% | $214.3968 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $155.96 | 11.609% | $174.0654 | $174.07 | $174.05 | $174.10 |
| Purchase #4 | $210.64 | 8.583% | $228.7192 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $220.61 | 11.129% | $245.1617 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $218.58 | 3.527% | $226.2893 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $10.60 | 9.614% | $11.6191 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $1,148.91 | $1,239.4214 | $1,239.43 | $1,239.35 | $1,239.50 | |