| 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 | $227.70 | 6.736% | $243.0379 | $243.04 | $243.05 | $243.00 |
| Purchase #2 | $132.51 | 3.766% | $137.5003 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $54.61 | 3.641% | $56.5984 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $199.38 | 9.860% | $219.0389 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $113.33 | 8.302% | $122.7387 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $160.87 | 12.737% | $181.36 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $141.74 | 7.624% | $152.5463 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $1,030.14 | $1,112.8205 | $1,112.83 | $1,112.85 | $1,112.70 | |