| 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 | $203.88 | 9.532% | $223.3138 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $173.67 | 7.566% | $186.8099 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $19.36 | 12.315% | $21.7442 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $124.56 | 12.126% | $139.6641 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $193.50 | 9.774% | $212.4127 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $63.29 | 6.369% | $67.3209 | $67.32 | $67.30 | $67.30 |
| Purchase #7 | $160.34 | 3.589% | $166.0946 | $166.09 | $166.10 | $166.10 |
| 7 purchase totals = | $938.60 | $1,017.3602 | $1,017.34 | $1,017.30 | $1,017.30 | |