| 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 | $114.98 | 13.328% | $130.3045 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $21.98 | 11.471% | $24.5013 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $135.32 | 7.147% | $144.9913 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $137.68 | 12.154% | $154.4136 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $222.65 | 13.446% | $252.5875 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $141.53 | 8.258% | $153.2175 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $244.68 | 8.348% | $265.1059 | $265.11 | $265.10 | $265.10 |
| 7 purchase totals = | $1,018.82 | $1,125.1216 | $1,125.12 | $1,125.10 | $1,125.10 | |