| 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 | $249.57 | 8.398% | $270.5289 | $270.53 | $270.55 | $270.50 |
| Purchase #2 | $128.93 | 3.603% | $133.5753 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $135.50 | 12.639% | $152.6258 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $233.26 | 12.648% | $262.7627 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $176.34 | 8.196% | $190.7928 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $24.33 | 11.477% | $27.1224 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $45.74 | 9.807% | $50.2257 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $993.67 | $1,087.6336 | $1,087.64 | $1,087.70 | $1,087.60 | |