| 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 | $214.32 | 3.741% | $222.3377 | $222.34 | $222.35 | $222.30 |
| Purchase #2 | $226.29 | 11.632% | $252.6121 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $221.55 | 5.221% | $233.1171 | $233.12 | $233.10 | $233.10 |
| Purchase #4 | $16.65 | 7.374% | $17.8778 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $120.42 | 8.726% | $130.9278 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $118.82 | 12.371% | $133.5192 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $91.33 | 7.571% | $98.2446 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $1,009.38 | $1,088.6363 | $1,088.64 | $1,088.65 | $1,088.50 | |