| 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 | $196.55 | 4.871% | $206.124 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $143.35 | 13.624% | $162.88 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $218.82 | 4.557% | $228.7916 | $228.79 | $228.80 | $228.80 |
| Purchase #4 | $153.63 | 6.335% | $163.3625 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $214.52 | 12.345% | $241.0025 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $134.68 | 3.670% | $139.6228 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $110.85 | 3.731% | $114.9858 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $1,172.40 | $1,256.7692 | $1,256.76 | $1,256.75 | $1,256.80 | |