| 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 | $128.35 | 4.418% | $134.0205 | $134.02 | $134.00 | $134.00 |
| Purchase #2 | $122.37 | 3.453% | $126.5954 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $245.35 | 13.777% | $279.1519 | $279.15 | $279.15 | $279.20 |
| Purchase #4 | $107.96 | 6.272% | $114.7313 | $114.73 | $114.75 | $114.70 |
| Purchase #5 | $79.42 | 7.103% | $85.0612 | $85.06 | $85.05 | $85.10 |
| Purchase #6 | $162.85 | 11.165% | $181.0322 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $130.37 | 13.437% | $147.8878 | $147.89 | $147.90 | $147.90 |
| 7 purchase totals = | $976.67 | $1,068.4803 | $1,068.48 | $1,068.50 | $1,068.50 | |