| 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 | $202.95 | 4.290% | $211.6566 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $214.59 | 4.138% | $223.4697 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $250.88 | 9.111% | $273.7377 | $273.74 | $273.75 | $273.70 |
| Purchase #4 | $5.97 | 4.538% | $6.2409 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $108.54 | 12.814% | $122.4483 | $122.45 | $122.45 | $122.40 |
| Purchase #6 | $145.25 | 4.774% | $152.1842 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $162.31 | 8.235% | $175.6762 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $1,090.49 | $1,165.4136 | $1,165.42 | $1,165.45 | $1,165.40 | |