| 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 | $109.68 | 4.563% | $114.6847 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $63.33 | 8.752% | $68.8726 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $187.46 | 6.733% | $200.0817 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $165.93 | 9.280% | $181.3283 | $181.33 | $181.35 | $181.30 |
| Purchase #5 | $238.51 | 4.486% | $249.2096 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $206.93 | 8.848% | $225.2392 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $160.85 | 11.593% | $179.4973 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $1,132.69 | $1,218.9134 | $1,218.91 | $1,218.95 | $1,218.90 | |