| 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 | $226.74 | 9.610% | $248.5297 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $202.53 | 7.621% | $217.9648 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $100.57 | 8.493% | $109.1114 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $133.88 | 4.756% | $140.2473 | $140.25 | $140.25 | $140.20 |
| Purchase #5 | $75.72 | 6.160% | $80.3844 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $211.47 | 12.801% | $238.5403 | $238.54 | $238.55 | $238.50 |
| Purchase #7 | $217.63 | 9.153% | $237.5497 | $237.55 | $237.55 | $237.50 |
| 7 purchase totals = | $1,168.54 | $1,272.3276 | $1,272.32 | $1,272.35 | $1,272.20 | |