| 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 | $103.25 | 3.753% | $107.125 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $105.87 | 6.803% | $113.0723 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $170.84 | 13.402% | $193.736 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $186.48 | 7.263% | $200.024 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $204.81 | 13.211% | $231.8674 | $231.87 | $231.85 | $231.90 |
| Purchase #6 | $201.76 | 10.735% | $223.4189 | $223.42 | $223.40 | $223.40 |
| Purchase #7 | $187.26 | 9.794% | $205.6002 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $1,160.27 | $1,274.8438 | $1,274.85 | $1,274.80 | $1,274.80 | |