| 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 | $120.64 | 9.472% | $132.067 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $64.72 | 3.811% | $67.1865 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $212.67 | 10.830% | $235.7022 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $173.69 | 6.577% | $185.1136 | $185.11 | $185.10 | $185.10 |
| Purchase #5 | $99.36 | 12.682% | $111.9608 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $184.30 | 12.622% | $207.5623 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $85.42 | 11.348% | $95.1135 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $940.80 | $1,034.7059 | $1,034.70 | $1,034.65 | $1,034.80 | |