| 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 | $103.93 | 5.456% | $109.6004 | $109.60 | $109.60 | $109.60 |
| Purchase #2 | $24.49 | 4.319% | $25.5477 | $25.55 | $25.55 | $25.50 |
| Purchase #3 | $173.31 | 9.159% | $189.1835 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $138.88 | 6.821% | $148.353 | $148.35 | $148.35 | $148.40 |
| Purchase #5 | $230.92 | 3.828% | $239.7596 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $221.72 | 13.278% | $251.16 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $198.58 | 4.703% | $207.9192 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $1,091.83 | $1,171.5234 | $1,171.52 | $1,171.50 | $1,171.60 | |