| 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 | $21.40 | 5.488% | $22.5744 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $206.28 | 5.131% | $216.8642 | $216.86 | $216.85 | $216.90 |
| Purchase #3 | $230.97 | 5.684% | $244.0983 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $154.85 | 9.524% | $169.5979 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $244.25 | 6.533% | $260.2069 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $195.32 | 13.515% | $221.7175 | $221.72 | $221.70 | $221.70 |
| Purchase #7 | $61.92 | 4.301% | $64.5832 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $1,114.99 | $1,199.6424 | $1,199.64 | $1,199.60 | $1,199.70 | |