| 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 | $114.40 | 8.318% | $123.9158 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $45.53 | 8.245% | $49.2839 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $140.38 | 5.397% | $147.9563 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $138.95 | 11.856% | $155.4239 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $231.65 | 7.531% | $249.0956 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $141.66 | 7.283% | $151.9771 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $181.33 | 10.487% | $200.3461 | $200.35 | $200.35 | $200.30 |
| 7 purchase totals = | $993.90 | $1,077.9987 | $1,078.01 | $1,078.00 | $1,078.00 | |