| 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 | $197.82 | 6.166% | $210.0176 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $192.43 | 11.277% | $214.1303 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $224.61 | 3.708% | $232.9385 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $18.29 | 5.257% | $19.2515 | $19.25 | $19.25 | $19.30 |
| Purchase #5 | $194.91 | 6.380% | $207.3453 | $207.35 | $207.35 | $207.30 |
| Purchase #6 | $241.82 | 7.183% | $259.1899 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $140.39 | 3.830% | $145.7669 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $1,210.27 | $1,288.6400 | $1,288.65 | $1,288.65 | $1,288.60 | |