| 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 | $232.76 | 5.364% | $245.2452 | $245.25 | $245.25 | $245.20 |
| Purchase #2 | $107.54 | 7.503% | $115.6087 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $163.34 | 5.631% | $172.5377 | $172.54 | $172.55 | $172.50 |
| Purchase #4 | $168.60 | 6.329% | $179.2707 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $179.62 | 9.844% | $197.3018 | $197.30 | $197.30 | $197.30 |
| Purchase #6 | $6.92 | 12.218% | $7.7655 | $7.77 | $7.75 | $7.80 |
| Purchase #7 | $190.94 | 10.366% | $210.7328 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $1,049.72 | $1,128.4624 | $1,128.47 | $1,128.45 | $1,128.40 | |