| 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 | $227.73 | 7.470% | $244.7414 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $86.74 | 3.848% | $90.0778 | $90.08 | $90.10 | $90.10 |
| Purchase #3 | $179.87 | 6.357% | $191.3043 | $191.30 | $191.30 | $191.30 |
| Purchase #4 | $107.95 | 6.559% | $115.0304 | $115.03 | $115.05 | $115.00 |
| Purchase #5 | $92.35 | 4.556% | $96.5575 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $49.38 | 9.640% | $54.1402 | $54.14 | $54.15 | $54.10 |
| Purchase #7 | $108.28 | 5.534% | $114.2722 | $114.27 | $114.25 | $114.30 |
| 7 purchase totals = | $852.30 | $906.1238 | $906.12 | $906.15 | $906.10 | |