| 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 | $184.81 | 11.318% | $205.7268 | $205.73 | $205.75 | $205.70 |
| Purchase #2 | $28.71 | 9.723% | $31.5015 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $19.79 | 9.107% | $21.5923 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $221.65 | 9.594% | $242.9151 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $219.78 | 3.136% | $226.6723 | $226.67 | $226.65 | $226.70 |
| Purchase #6 | $116.83 | 10.332% | $128.9009 | $128.90 | $128.90 | $128.90 |
| Purchase #7 | $220.85 | 13.639% | $250.9717 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $1,012.42 | $1,108.2806 | $1,108.28 | $1,108.25 | $1,108.30 | |