| 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 | $209.58 | 4.430% | $218.8644 | $218.86 | $218.85 | $218.90 |
| Purchase #2 | $35.26 | 7.202% | $37.7994 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $134.98 | 4.236% | $140.6978 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $227.90 | 7.183% | $244.2701 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $114.51 | 8.472% | $124.2113 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $59.39 | 13.163% | $67.2075 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $197.35 | 4.316% | $205.8676 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $978.97 | $1,038.9181 | $1,038.92 | $1,038.85 | $1,039.00 | |