| 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 | $239.93 | 6.289% | $255.0192 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $35.92 | 10.294% | $39.6176 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $29.72 | 10.847% | $32.9437 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $131.91 | 10.302% | $145.4994 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $103.35 | 10.488% | $114.1893 | $114.19 | $114.20 | $114.20 |
| Purchase #6 | $12.45 | 10.422% | $13.7475 | $13.75 | $13.75 | $13.70 |
| Purchase #7 | $55.32 | 8.778% | $60.176 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $608.60 | $661.1927 | $661.20 | $661.20 | $661.10 | |