| 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 | $109.52 | 10.517% | $121.0382 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $202.79 | 10.270% | $223.6165 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $237.75 | 5.769% | $251.4658 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $247.89 | 13.602% | $281.608 | $281.61 | $281.60 | $281.60 |
| Purchase #5 | $25.60 | 11.170% | $28.4595 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $153.73 | 13.701% | $174.7925 | $174.79 | $174.80 | $174.80 |
| Purchase #7 | $229.58 | 8.379% | $248.8165 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,206.86 | $1,329.7970 | $1,329.81 | $1,329.75 | $1,329.80 | |