| 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 | $194.86 | 9.154% | $212.6975 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $161.73 | 7.620% | $174.0538 | $174.05 | $174.05 | $174.10 |
| Purchase #3 | $191.90 | 3.560% | $198.7316 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $104.99 | 9.503% | $114.9672 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $128.97 | 12.402% | $144.9649 | $144.96 | $144.95 | $145.00 |
| Purchase #6 | $62.49 | 4.327% | $65.1939 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $184.88 | 12.239% | $207.5075 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $1,029.82 | $1,118.1164 | $1,118.11 | $1,118.10 | $1,118.20 | |