| 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 | $130.62 | 3.374% | $135.0271 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $183.54 | 5.159% | $193.0088 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $123.70 | 12.486% | $139.1452 | $139.15 | $139.15 | $139.10 |
| Purchase #4 | $250.65 | 7.316% | $268.9876 | $268.99 | $269.00 | $269.00 |
| Purchase #5 | $202.63 | 10.839% | $224.5931 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $192.75 | 7.574% | $207.3489 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $151.72 | 6.782% | $162.0097 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $1,235.61 | $1,330.1204 | $1,330.13 | $1,330.15 | $1,330.00 | |