| 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 | $124.60 | 8.157% | $134.7636 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $35.27 | 12.220% | $39.58 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $95.46 | 5.332% | $100.5499 | $100.55 | $100.55 | $100.50 |
| Purchase #4 | $138.99 | 6.110% | $147.4823 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $224.54 | 10.724% | $248.6197 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $20.56 | 7.515% | $22.1051 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $132.83 | 10.524% | $146.809 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $772.25 | $839.9096 | $839.91 | $839.90 | $839.90 | |